What To Do When Your Car Head Unit Won’t Turn off?

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Sometimes your car head unit will continue working after you have turned your car off and removed the keys from the ignition. This issue can cause troubles for you in the long run, since keeping the head unit on the entire time will eventually kill your car battery.

If your car head unit won’t turn off once you turn the car off and remove the keys from the ignition, you have a potentially serious battery problem. There are many causes that can lead to this issue. Most of the time your car head unit won’t turn off due to faulty wiring, especially if you have installed an aftermarket radio.

SaleBestseller No. 1
Lamicall Car Headrest Tablet Holder - [3 in 1 Extension Arm] Adjustable Tablet Car Mount for Back Seat, Road Trip Essentials for Kids, for 4.7-11" Tablet Like iPad Pro, Air, Mini, Galaxy, Fire, Black
  • Unique Biaxial Extension Arm: The articulating arm is easy to pull out or retract as needed, kids can also operate easily; Twist the arm in different angles allowing you to change the view distance, great for enjoying entertainment with family and friends
  • Easy Installation & 360° Rotation: Normally it only takes 6s to complete the installation, no tools are needed; The 360 degree rotating ball allows you to find the best view angle so kids don't have to look down the whole time, avoid neck pain
  • Sturdy and Safe: The hook's depth on both ends of the tablet car mount is deeper, the headrest rod which is made of high-quality metal also help greatly increase the stability during driving; The anti-slip rubber pads protect the tablet from scratching and slipping, keep your device safe
  • Devices Compatibility: The universal headrest tablet mount is suitable for 4.7 - 11" devices, such as 2024 iPad Pro 11, iPad Air 6/ 5, iPad 10.9, iPad Mini 6/ 5, Galaxy Tab, Kindle, Fire HD, iPhone 15 Pro Max, more; The max thickness it can fit is 0.67" ( 17mm); The suitable width of screen is 5.5 - 8.6", 4.7 - 11" refers to the diagonal length of the tablet screen
  • Wider Headrest Compatible: This new version can fit headrest with narrower rod distance, the adapted distance range of headrest rods is 2.8" ( 72 mm) - 5.9" ( 150 mm), like SUV, Pickup truck, Sedan and more, can't fit the backseat without headrest rods, like Volvo
SaleBestseller No. 2
FANGOR Car Headrest Mount Holder, Tablet Holder for Kids in Back Seats, Anti-Slip Strap and Holding Net,Angle-Adjustable/Fits All 7 Inch to 12.9 Inch Tablets
  • 🚓NEW Upgraded Car Headrest Mount - Fit for all 7 -12.9" Tablets🚓①The car tablet holder uses a new Upgraded material rubber. After up to 100 repeated tests, the rubber has high elasticity and is durable and firm. ②The upgraded V*elcro has high-strength stickiness, and the force-bearing area of the V*elcro is increased, which can better fix your device on the back seat of the car stably, without worrying about the device falling or being unable to stabilize your device.
  • 🚓Safe Durable Material & Upgraded V*elcro🚓 Constructed from long-wearing and safe materials, the adjustable headrest strap is suitable for headrests of different sizes. The upgraded V*elcro can quickly fix your device on the back seat of the car stably, without worrying about your device falling or being unable to stabilize your device. And the rubber strip holding net can protect your device from scraping.
  • 🚓Portable, Easy & Detachable🚓 FANGOR car tablet holder is compatible with tablets with or without a protective case, not only can be quickly torn down but also can be easily and safely installed on the car. The components are folded and lightweight, making them more convenient to carry during travel.
  • 🚓Per-fect Ride & Travel Companion🚓 This upgraded car headrest holder mount is specially designed for the back seat of the car, letting your child or other back seat passengers keep entertaining during long-distance driving. It is the best choice for watching movies, reading and playing games, etc. While having fun, it can also fr-ee hands and relax.
  • 🚓365 DAYS No-reason Replacement Service, Order with Complete Confidence!🚓 We always put our customers first. If you find any problems with the upgraded car tablet holder or any dissatisfaction with our service, please feel fr-ee to tell us and our professional after-sales team will take care of it properly. Any one of your sincere suggestions will be a sign that we are committed to optimizing our products and services.
Bestseller No. 3
LISEN for iPad Holder for Car Headrest, Tablet Holder for Car Mount [3 in 1] Car iPad Holder Back Seat for Kids, Long Road Trip Car Essentials for 4.7-11" Tablet iPad Pro, Air, Mini, Galaxy, Fire
  • 2024 Tri-axis Upgrade Arm【Upgraded longer and more solid Biaxial Extension Arm】Twist the tablet holder for car arm at different angles allowing you to change the view distance, you can swing the tablet in the middle of two seats so both passengers can watch. The car tablet holder articulating arm is easy to pull out or retract as needed, kids can also operate easily. Great for enjoying entertainment with family and friends during car trips
  • 【Easy Installation & 360° Rotation】 Normally it only takes 3s to install the ipad holder for car to the backseat and 2s to put your tablet in, no tools are needed. The 360 degree rotating ball allows you to find the best view angle so kids don't have to look down the whole time, avoid neck pain
  • 【Devices Compatibility】The universal iPad car mount headrest tablet mount is suitable for 4.7 - 11" devices, such as 2022/ 2021 iPad Pro 11, 2022 iPad 10.9/ iPad 10th Generation, iPad Air 5/ 4, iPad Pro 10.5/ 9.7, iPad Mini 6/ 5, Galaxy Tab S8/ S7, Kindle, Fire HD, iPhone 15 Pro Max, 14, 13, 12, 11, Xs, other smartphones and tablets. The max thickness the clamp can fit is 0.67" ( 17mm). 4.7 - 11" refers to the diagonal length of the tablet screen, and the suitable width of the screen is 5.5 -
  • 【Sturdy & Safe】Out of considerate thought, the fixed nut hook's depth on both ends of the tablet car mount is deeper, greatly increasing the stability during driving. The anti-slip rubber pads protect the tablet from scratching and slipping, keeping your device safe at iPad car holder's
  • 【 Wider Headrest Compatible】 Compared to the old version, this new version can fit the headrest with a narrower rod distance. The adapted distance range of headrest rods is 0.39" ( 10mm) - 7.15" ( 185mm), like SUVs, Pickup trucks, sedans, and more. Can't fit the backseat without headrest rods, like Volvo.
SaleBestseller No. 4
Lamicall Car Tablet Headrest Holder - Car Back Seat Headrest Tablet Mount Stand for Kids, Road Trip Essentials, Compatible with 2024 iPad Pro 11/13", Air Mini, Galaxy Tab, 4.7-13" Tablet, Black
  • 【 Universal Compatibility】 Lamicall car headrest tablet mount works with all 4.7-12.9 inch devices, such as new 2024 iPad Pro 13 inch/ 2022 / 2021 iPad Pro 11/ 12.9, 2024 iPad Air, iPad 10.9, iPad Air 6/ 5, iPad Mini 6/ 5/ 4/ 3, iPad Pro 9.7/ 10.5, iPad 5th/ 6th/ 7th/ 8th/ 9th/ 10th generation, accessories, Galaxy Tab, iPhone 15 Pro Max, iPhone 14 Pro Max, 13 12 11 Pro Max, Xs, and other smartphones, tablets. Suit for 4.7 - 12.9 inches devices is refers to the length of the device diagonal, not the device's width.
  • 【 360 Rotatable & Easy Installation】 360 degree rotation allows you to rotate any angle you desired, you only need adjust the expandable leg of backseat headrest mount, so it can be installed immediately.
  • 【 Shockproof Protection】 The soft rubber lining protects your devices from friction, the telescoping arms can effectively prevent vibration while firmly grasping your rear seat and devices. Good car travel accessories for long trips.
  • 【 More Convenient & Enjoyable】 Universal headrest iPad holder will bring you a great fun when watching movies, reading, playing games and listening to music with no hands during long car journeys.
  • 【 Upgrade Version】 This updated version of the car headrest phone mount can be adapted to more car models. Headrest rod distance adaptation range: 2.8 - 5.9 inch( 70-150mm) .Like Truck, SUV, Sedan. Doesn't fit the car headrests without metal headrest rods, like Volvo.
Bestseller No. 5
Lamicall Tablet Holder for Car Headrest - [Lockable] [3 in 1 Extension Arm] 2024 Car Backseat Tablet Mount, Road Trip Essentials for Kids, for iPad Pro, Air, Mini, Galaxy, Fire HD, 4.7-13" Tablets
  • 2024 Upgrade Extension Arm: Featuring a longer, more stable extending arm, you can easily adjust the viewing distance as needed; This car tablet holder ensures that your tablet is always within easy reach, keep your passengers entertained on road trips
  • Super Stability - Unique Safety Lock: The headrest poles mount is made of high-quality metal and adds a metal buckle for a more secure lock on the headrest, greatly increase the stability during driving; And with rubber pads to prevent the tablet free from scratches
  • Easy Installation & 360° Rotation: With a 360-degree ball, this iPad holder for car provides multiple viewing angles, make passengers enjoy their favorite shows with ease; And with its easy installation process, you can set it up in no time and hit the road with confidence
  • Devices Compatibility: The universal headrest tablet holder is suitable for 4.7 - 13" devices, such as 2024 iPad Pro 13 inch, Pro 11, iPad Air 6/ 5, iPad Mini 6/ 5, Galaxy Tab, Kindle, Fire HD, iPhone 15 Pro Max, more; The max thickness it can fit is 0.67" (17mm); The suitable width of the screen is 5.5 - 8.6", 4.7 - 13" refers to the diagonal length of the screen
  • Headrest Compatibility: The adapted distance range of headrest rods is 3.7"(94 mm) - 6.3"(160 mm), for SUV, Pickup truck, Sedan and more; The max diameter of the headrest hook is 0.51"(13 mm); Can't fit the backseat without headrest rods, like Volvo
SaleBestseller No. 6
najiaxiaowu Tablet Holder for Car,ipad Headrest Mount for 5.5-18.4 Inch Tablet/ipad/Phones Car Tablet Holder with 360°Rotating Adjustable Trip Essentials,Black
  • 🍀[Amazing Product]🍀This tablet holder for car is easily connected to the headrest and can firmly hold the tablet within the watching distance of the viewer.Very suitable for babies/kids/adult sitting in the back seat to watch cartoons, movies, reading or other entertainment methods on a long trip,with no need to keep their heads down and hold the devices by hand,which is very convenient!
  • 🍀[Universal Compatibility]🍀Suitable for screens with diagonal lengths of 5.5-18.4IN,such as 12.9inch iPad pro 6,iPad Pro 11inch,iPad Air 10.9,iPad mini,Fire HD,iPhone,switch,Kindle,etc.🔴🔴Suitable for car headrests with straight metal rods.Distance range of headrest rod: 5IN-5.7IN.The diameter of the metal rod is about 0.55 inches.If it is thin than 0.55 inches, the arm of tablet holder may sway.And the length of the metal rod should be longer than 1.2 inches.
  • 🍀[360°Rotatable]🍀You can change the watching distance by adjusting the telescopic rod,and rotate the rotating button to let tablet in horizontal or vertical mode.The screen of devices can also be adjusted to face down,reducing the pain caused by looked down on tablet.All to let your child get comfortable position and enjoy the pleasure by car!
  • 🍀[Very Stable&Easy to install]🍀This tablet holder is made of sturdy material,which can firmly secure the tablet and will not fall out when you go over big bumps.The soft rubber lining protects your car headrest holder from scratch.Super easy to install,you can install it in 1 min without using any tools.And it is suitable for car headrest brackets with a width of 5-5.7IN.
  • 🍀[Road Trip Essentials]🍀This is a essential accessory for road trip and daily life by car,which helps to enhance the happiness of travel for children.friendly service and 24 hours online service,if you have any problems,don't hesitate to contact us!
SaleBestseller No. 7
WONNIE Tablet Holder for Car, Upgraded iPad Holder for Car Back Seat Headrest Mount Holder for Kids with Anti-Slip Strap,Silicone Holding Net/Fits All 7-12.9'' Tablets
  • 【Compatible with All 7-12.9inch Tablets】This universal ipad holder for car boasts a new Upgraded high elastic and sturdy rubber holding net, which can be stretched to 7-12.9” tablets. Adjustable headrest strap supports to install with different size car backseat headrests horizontally or vertically, which is suitable for most cars
  • 【Safe Sturdy Materials and Scientific Design】Our ipad car holder back seat is different from other plastic or metal mount, we use soft rubber holding net and nylon headrest strap. It can easily fix your device on the back seat firmly, protect your car/tablet from being scratched and it can be used for thousand times
  • 【Upgraded V*elcro & No Slip】We've enhanced the v*elcro surface area on the car tablet holder, ensuring a stronger bond with the silicone holding net. Your tablet will stay firmly attached to the car headrest, even during speed bumps or rough roads. Say goodbye to worries about slips or falls—travel with confidence!
  • 【Perfect Companion for Car Travel】This headrest tablet holder can be installed in car backseat and hold your kids tablets tightly. Not only can keep your kids entertained in the whole long boring driving trip but also can avoid neck fatigue and arm injury of holding a tablet for long time. No need to worry about your child will throw a tantrum or cry anymore in road travel so you can focus on driving for a safer journey
  • 【Easy Install and Remove】You can install ipad car mount to your car backseat headrest without any auxiliary tools. Your tablet will be fixed tightly and safely in the car headrest with just four simple steps. The holder also can be torn down quickly by removing the headrest band. Save your time and energy greatly
SaleBestseller No. 8
Tablet Holder Car Headrest Backseat Mount:[3 in 1 Long Arm ] Headrest Tablet Holder Fit iPad Car Mount Travel Accessory Car Tablet Holder Back Seat for Kids Adults Universal for All 4.7-12.9" Devices
  • Unique 3 in 1 view angles Adjust:TRYONE’s long arm iPad holder for car headrest, which has 3 ways to use. Adjust screen in the front of the car/share the screen in middle seat/change screen in heasrest backseat.2024 New design iPad car mount you deserve to get
  • Long Arm Slide Buckles Fits More Cars: Our new tablet mount for car has slide buckles and Long Arm, which can be adjustable to fit your car metal rod distance. Our car headrest phone holder is compatible with 2.2-8.2 inches car back seat rods. Like SUV, Pickup truck and Sedan cars also can use our ipad holder for car backseat. The other headrest ipad mount stands only has fixed and short distance, which is not suitable for long car headrest.
  • Safe and easy to install: Special Hooks makes our car iPad holder installing super easily, and removing quickly. It is also light and can be folded to store, no space taking.
  • Sturdy Metal Materials to Keep Long Time Use: This Tablet Car Mount has the metal materials of its clamp and clip,which is different with other tablet car holder in the market.
  • Universal compatibility for Tablets/Switch/iPad/iPhone: Our upgreded tablet car mount fits All the 4.7-12.9" devices, and no need to remove the covers off when using .
SaleBestseller No. 9
LISEN Tablet iPad Holder for Car Mount Headrest Must Have, iPad Car Holder Back Seat Travel Accessories Long Road Trip Essentials for Kids Adults Fits All 4.7-12.9" Devices & Headrest Rod
  • Sturdy and Easy Installation: LISEN tablet holder for car headrest triangular structure means that the car tablet holder can bear a weight of 40 lb, won't fall forward, and can still remain stable on bumpy roads without shaking. The iPad holder for car can not only be quickly disassembled but also can be easily installed in the car by children over eight years old. The components are foldable and light, making them easier to carry when traveling, most Popular camping accessories
  • Kid Tested Parents Approved: Triangular structure exclusively designed by LISEN sturdy car gadgets, and compact than other straight line structures. Sturdy enough to hold a large iPad on long journeys. Using an iPad car mount will Keep your children or other backseat passengers entertained on long drives drive in peace and avoid paying for expensive tablet backseat entertainment systems
  • 360°Rotation and Adjustment: Retractable field of view, Children can touch screen from their seats. Only this one tablet car mount on the market has a stable and extended field of view, other car iPad holders easily fall off. The iPad holder for cars has a multi-angle rotation function to adjust to the best viewing angle you want. The strong and flexible arm easily extends to a maximum of 4 inches to provide more near-point views of your videos
  • Just stable fits any car: Are you always worried not suitable? This tablet holder for car with R&D patents and innovative structural design, the back with foldable and telescopic length can be more widely adapted to the 16-6.9 inch car back seat rod distance, compared with traditional linear telescopic structure tablet holder for car: a shorter back seat or long distance SUVs Off-Road vehicle, Pickup truck, etc always can be used, whether it's a rental car trip or a family car change
  • Wide Flexible Companion & Case Friendly: LISEN Car tablet holder mount Stronger metal clip, Easy Installation Easy Use. Compatible with 4.7"-13" devices, such as Fire HD 8 kids, Fire HD 10 Tablet, Nexus, Nintendo Switch, Kindle, iPad Pro 12.9 / 9.7, iPad 1/2 / 3/4, iPad Air 2, iPad Mini 1/2 / 3/ 4, iPhone 15 14 13 12 Pro Max, Surface Pro series, Samsung Galaxy Tab, Lenovo Tab, series, and so on, no need to remove the tablet case while using
SaleBestseller No. 10
Car Tablet Holder Mount for iPad: Headrest Tablet Stand for Car Back Seat Compatible with iPad Pro Air Mini | Galaxy Tab | Kindle Fire HD | Switch OLED or Other 4.7-12.9" Devices
  • 【Best Viewing Angle】 This Tryone Car Tablet Holder is specially designed for the rear seat, the tablet holder can be adjusted left and right, with 360° rotation and 75° tilt, whether it is one passenger, two passengers or three passengers, this headrest mount will provide the best viewing position
  • 【Wide Compatibility】 The headrest tablet holder is compatible with all 4.7-12.9 inch devices, such as iPad Pro 9.7, 10.5, 2022 Newest iPad Pro 11, 12.9, iPad mini 3 4 5 6, iPad Air 2 3, iPad 2 3 4 5 6, iPhone 13 12 Pro XS Max XR X 6 7 8 Plus, Galaxy Tab, Surface Pro, Pixel C, Nexus 7 9, Tab E 4, Fire HD, Kindle, Switch and more
  • 【Fits Most Car】 The Car Tablet Holder is very easy to install and remove without tools. The two sides hooks fit headrest bars with a maximum diameter of 0.5"/1.3cm, compatible headrest spacing with a minimum width of 18.9inch/48cm, a maximum width of 31.9inch/81cm
  • 【Stable & Durable】 Tryone tablet holder for car is made of high-strength material, the telescopic rod is made of aluminium, and the clamp is made of ABS material, which can support your tablet stably even on bumpy roads
  • 【Great for Travel by Car】 It is your road trip essentials stuff, on the trip, you can use it to soothe your kids, in addition to the headrest mount, we also come with two headrest hooks that can be used to hang your backpack

The problem can also be caused by a faulty ignition switch. Some car manufacturers, however, may design the car electronics in such a way that the head unit won’t turn off for about 10 minutes after you have turned the car off. If your car is of such design, you need not worry. Check with the manufacturer to see if this is the issue.

Via Joying


Problems Caused By Faulty Wiring

It is very easy to make a mess of the head unit wiring, especially if you install an aftermarket car stereo on your own. The wiring process is very complicated and it’s easy to make an error doing them. To understand the process of connecting a car stereo to the car’s battery you need to be aware of the following information.

  • There are two or three connections from the head unit to the positive end of the car battery. One of them is supposed to keep the memory alive every time you use it, and it is commonly referred to as “always on” function.
  • The second one is the power supply.

How to wire a head unit – car stereo – THE RIGHT WAY!

On many occasions people do these wrong. Connecting the “always on” wire to the power supply switch will cause the head unit to be constantly on and never switch off. Because it will be on the entire time, you run the risk of ending up with a dead car battery. In the worst case scenario, it can also completely fry your head unit.

If you ascertain that this is the cause of the head unit not turning off, you should take your car to the nearest shop to rewire your head unit.


Delayed Head Unit Turn Off

Via WikiHow

Some manufacturers make their cars in such a way that the head unit stays on for a certain period of time after the keys are removed from the ignition or after the doors are closed. Usually the time period is question is around ten minutes.

In some cars it might be longer or shorter. This feature is present among cars manufactured in the last 10-15 years. If you haven’t installed an aftermarket stereo, you should check the manual and see if you have this feature in your car.

SaleBestseller No. 1
BOSS Audio Systems 616UAB Car Stereo With Bluetooth - Single DIN, MP3, USB, Aux-in, AM/FM, No CD DVD Player
  • DIMENSIONS: 7.94" x 3.94” x 2.28”, Mounting Dimensions: 7.13" x 2.63" x 2"
  • FEATURES: Bluetooth (Hands-Free Calling and Wireless Music Playback), USB, AUX, AM/FM, Push-To-Talk, Mechless
  • INPUTS/OUTPUTS: The USB port gives you the option to have a vast library of audio files at your fingertips. The auxiliary input is a convenient way to hook up to your MP3 player - Front & Rear Pre-Amp Outputs
  • WHAT IS INCLUDED: Stereo, Wireless Remote, Installation Brackets, Power & Speaker Harness
  • WARRANTY: BOSS Audio Systems provides a powerful 3-year platinum online dealer warranty.
SaleBestseller No. 2
Pioneer MVH-S322BT Bluetooth Car Stereo with USB/AUX Inputs, Smartphone Connectivity, Pioneer Smart Snyc, and Hands-Free Calling for Enhanced In-Car Audio Experience
  • Bluetooth Connectivity - With built-in Bluetooth technology, connect your smartphone wirelessly. This allows for convenient hands-free calling, enabling you to make and receive phone calls while keeping your hands on the wheel and eyes on the road.
  • .USB and Auxiliary Inputs - Receiver is equipped with USB port and auxiliary input, providing multiple options to connect your portable devices as smartphones, MP3 players, or USB drives. Play music directly from the device or charge it on the go.
  • Media Playback - Car stereo supports an array of file formats such as MP3, WMA, AAC, and WAV, ensuring compatibility with your entire digital music library. Enjoy seamless connectivity with USB/AUX inputs and experience crisp, high-quality audio.
  • Pioneer Smart Sync - Pioneer Smart Sync is a highly evolved app available for both iOS and Android OS that utilizes the power of a connected smartphone to expand the features and user interface of Pioneer in-dash receivers.
  • Advanced Sound Retriever - Immerse yourself in enhanced audio quality with the Advanced Sound Retriever feature. Innovative technology intelligently restores audio details lost during compression, resulting in clearer, more dynamic sound reproduction.
Bestseller No. 3
KENWOOD KDC-BT35 CD Car Stereo with Bluetooth, Front USB, AUX, Amazon Alexa, SiriusXM Radio Ready and variable display color illumination
  • SMARTPHONE CONNECTIVITY: Built-in Bluetooth for hands-free calls and streaming music, as well as the ability to use your smartphone like a wireless remote control with the KENWOOD Remote app. Alexa works just like the Alexa products you have at home
  • AUDIO QUALITY: Sound quality enthusiasts will love the playback support of various types of music formats including FLAC files. Simple on-screen or app-assisted sound customization is also available for the EQ & Digital Time Alignment.
  • EXPANDABILITY: Inputs include front-panel USB port and aux input and Six 2.5-volt RCA Preouts (Front, Rear, Subwoofer) Includes high quality external microphone. Compatible with SiriusXM Tuner
  • LANGUAGE OPTIONS: Screen text display available in English, Spanish, and French.
  • INSTALLATION SIZE (WxHxD): 7-3/16" x 2-1/16" x 6-1/8" (182 x 53 x 155.5mm)
SaleBestseller No. 4
JVC KD-SR87BT Bluetooth CD Car Stereo with USB Port – AM/FM Radio, MP3 Player, High Contrast LCD, Detachable Face Plate – Single DIN – 13-Band EQ
  • GENERAL FEATURES: Car Stereo with LCD display, AM/FM tuner, detachable face, USB 1.5A Connection Charges devices quickly, Powerful 50 Watts per channel Amplifier, Front AUX input, Plays MP3, WMA, WAV, ACC, and high-res FLAC files
  • BLUETOOTH and SMARTPHONE FEATURES: built-in Bluetooth for audio streaming and hands-free calling (mic included), control 2 phones at once, voice recognition dialing, wirelessly control PANDORA and Spotify from your Android device
  • AUDIO FEATURES: Plays USB memory devices, 13-band equalizer with digital time alignment, K2 technology improves the digital sound for most music sources, sound-shaping tools get more out of your digital music library
  • INPUTS: Front USB, Front auxiliary input – OUTPUTS: 2-channel preamp outputs (2.5-volt rear/sub) Transform your car stereo experience with high-powered USB. Enjoy faster charging and superior sound quality on-the-go
  • INSTALLATION SIZE (WxHxD): 7-3/16" x 2-3/16" x 6-1/8" (182 x 53 x 156mm) Power output Max 50 Watts X 4
SaleBestseller No. 5
Alpine UTE-73BT Mech-Less Digital Media Receiver with Bluetooth® Wireless Technology
  • Mech-less AM/FM tuner with RBDS information
  • FLAC/MP3/WMA audio file compatibility via USB
  • Made for iPod and iPhone
  • Android AOA 2.0 compatible
  • Works with Pandora Music for iPhone and Android phones
Bestseller No. 6
JENSEN MPR210 7 Character LCD Single DIN Car Stereo Radio | Push to Talk Assistant | Bluetooth Hands Free Calling & Music Streaming | AM/FM Radio | USB Playback & Charging | Not a CD player
  • 7 CHARACTER HIGH RESOLUTION LCD – your high resolution 7 character LCD display provides you with a comfortable viewing experience while behind the wheel keeps all your favorite presets/apps within fingers reach and is extremely responsive
  • SIRI / GOOGLE VOICE ASSIST BUTTON – with the touch of a button you have the power to summon your favorite assistant (Siri or Google) and verbally speak your commands such as play music podcasts navigation etc
  • BUILT IN BLUETOOTH – your single DIN car stereo receiver will easily pair with the vast majority of Bluetooth devices allowing you to make and receive all your calls Hands Free and stream your favorite music
  • MUSIC STREAMING – you now have a variety of options to listen to your favorite music USB port which also charges your device MP3/WMA Player and an AM/FM tuner with 30 Station presets (18 FM/12 AM)
  • CUSTOMIZABLE SELECTIONS – being able to customize your car stereo music settings makes it your own so you have a 2 band tone control (bass/treble) and 4 preset EQ curves (Pop Jazz Rock & Flat) to choose from
SaleBestseller No. 7
PLZ 7" Wireless Double Din Car Stereo Apple Carplay Radio Screen for Car Audio Receivers, Bluetooth 5.3 Car Play Android Auto Touchscreen, 240W 4.2 CHN 2 Subwoofers Outputs, Backup Camera, SWC, FM/AM
  • 【Wireless Apple Carplay & Android Auto/ Voice Control】The double din car stereo supports wireless apple car play and android auto. Connecting the your Phone wireless automaticly, as soon as you start the car. You can get directions from GPS navigation apps like Google Maps and Waze, planing the route for you, put on your personal playlist on Spotify, have Siri / Google Assistant call a friend, etc. Let AI deal with the stress and focus on the wheel! Keep convenient and safe driving.
  • 【Upgraded Bluetooth, Smart Chip & Dual Mic】Independent Bluetooth 5.3 Module with extral Bluetooth antenna, improving transmission efficiency, reducing static noise, hands free calling and audio streaming of the car play screen. Powerfull upgraded smart chip, faster connection, lower delay of signal. Built-in microphone and external microphone interface, make phone calls or voice command more stable, clearly and smoother, while you stay focused on the road.
  • 【HiFi Sound Quality with DSP, 4.2 Channel, 240W, Subwoofer】Built in DPS with 4.2 channels Pre Amplifier with max 240W output, FR, FL, RR, RL, adjusting music effect wherever position. 2 Subwoofer speakers outputs that delivers outstanding sound quality and breathtaking bass effects. It is equipped with 10 band EQ Audio Equalizer that allows to adjust the music effect as like. To reduce the effect to music quality of overheating, this stereo also adds a large heat sink in unit and increase the space for heat disspation.
  • 【Mirror Link】This CarPlay screen system offers iOS and Android mirror link via USB cables or your original charger cord, allowing access to maps, movies, music, and more on a 7-inch HD touch screen (1024 x 600, supports 1920 x 1080P). Play your favorite content from USB or TF Card ports.
  • 【Supporting Front/Rear View Camera】The in-dash head unit is designed to have your safety and comfort in mind, supporting front and backup view camera with an automatic display of image when in reversing or parking. The package includes an HD rear camera with night vision, a 170° ultra-wide viewing angle and a full waterproof design!
Bestseller No. 8
BOSS Audio Systems 508UAB Car Stereo With Bluetooth - Single Din, CD Player, Aux-in, USB, Built-in Microphone, AM/FM Radio Receiver
  • Dimensions: 7” x 7" x 2"
  • Features: Bluetooth, CD ±R/RW Audio, USB, AUX, AM/FM, Push-To-Talk
  • Inputs / Outputs: Front & Rear Pre-Amp Outputs
  • What is included: Radio, Wireless Remote, Installation Brackets, Power & Speaker Harness
  • Warranty: BOSS Audio Systems provides a powerful 3-year platinum online dealer warranty. We strongly encourage professional installation of this product to ensure proper and safe functionality
Bestseller No. 9
CAMECHO 7" Double Din Car Stereo Audio Bluetooth MP5 Player USB FM Multimedia Radio+ 4 LED Mini Backup Camera with Steering Wheel Remote Support Mobile Phone Synchronization (Used in Android/iOS)
  • ✽【7 inch Double Din Radio 】 High resolution, 1080P Full HD. 7" inch 178*103*63mm LCD Touch screen. Enjoy an experience to watch HD video. Please check the size of your car’s radio before ordering. Package included : a back-up camera, install frame , remote control and Steering wheel control
  • ✽【Multifunction 】Camecho 7 inch 2 din HD 1080P car radio MP5 player Supports BT and hands-free calling, FM Radio, USB, TF Card (up to 32 GB), AUX IN, music player, video player, steering wheel control and back-up camera
  • ✽【Car stereo with backup camera】With easy operation rear-view camera, it will input automatically powers the camera when the vehicle shifts into reverse and displays the image on the touch screen, make reversing easier
  • ✽【Phone Mirror Link】This car stereo kit support smartphone Mirror Link function of Android phone (Android 10.0 and below)IOS( iOS 15.0 and below ) ,not support Samsung Phone, just turn on the navigation function on your phone, and then use the mirror link, you can use the navigation function in the car. Note: the stereo player is not a GPS unit, it gets GPS navigation function by connecting to the phone
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Car Radio Bluetooth Single DIN Car Stereo Audio, Car Audio with Handsfree and App Control,Supports FM/ MP3/SD/AUX/Dua USB/EQ/Quick Charge | Not a CD player
  • 【Bluetooth Connect】Hands-free Bluetooth car audio, easy to connect to mobile phones, support hands-free calls. Making phone calls is easier and ensures safe driving. The car audio connects to various mobile devices through Bluetooth, making travel full of music and fun and easy driving.
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  • 【Other Functions】Support MP3, WMA, APE, FLAC, WAV formats. The equalizer allows you to choose between 3 presets: Pop, Rock or Classic. The car audio is equipped with a wireless remote control, which is convenient for rear seat personnel to control volume up/down and play/pause.
  • 【Our Service】Note: Our car radio only supports 12V car DC voltage, not suitable for 24V car. Be sure to check the detailed wiring diagram in the picture before installation, and use the wiring provided by our walkie-talkie to make the correct connection to prevent it from being unusable. If you have any questions, please do not hesitate to contact us, we will be happy to help and will give you a good service, your satisfaction is very important to us.

If you have ascertained that you have the delayed head unit turn off in your car and still have issues, you should consider taking the car to the shop, since this process hardly qualifies as a DIY project.

To be more precise, you can easily diagnose this issue by checking if all the necessary lights turn on or off every time you open or close your car door. If the lights don’t work properly, you may have a problem with the door switch.


Overall Electrical Issues

In some occasions, when the car head unit doesn’t turn off after you leave the car, you might be experiencing problems with the overall electronics of the car.

If you have exhausted all the aforementioned diagnosing procedures and determined that it’s none of them, you may need to take your car back to the shop and have professional car electricians troubleshoot your car electronics.

If such issues are found they can find the proper solution to fix it and take if off your head. Be aware, though, these kind of repairs can prove costly and severely damage your budget.

How to Fix Car Electrical Problems – Strange problems, poor running


About the Author Leroy Simmons

My name is Leroy L.Simmons. I create this blog as the way to find out my excitement and also a way to remember my father. I always love writing, I embarked on this adventure of the blog, to tell you all that I want to share about my hobby, my dream of auto, truck and journey. At MRVEHICLE.NET, I hope to tell you great stories and especially to answer some questions you might ask. And there are also many interesting and up-to-date stories of drivers on their journey everywhere in the world.

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