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2 votes
1 answer
13k views

Head unit ignition switch wire has constant power

I have an aftermarket head unit in my 2014 Jetta that I installed myself. After several times waking up to a dead battery when I was sure I didn't leave the radio on, I decided to kill all power to it ...
0 votes
1 answer
610 views

Static in Double Din Stereo Unit

I recently installed an aftermarket Android based navigation/stereo double din in my vehicle. I have a 2002 camry with JBL. I am using this wiring harness from Metra. Everything works well with the ...
0 votes
1 answer
3k views

Mitsubishi Lancer 2017 AUX input

I have a 2017 Mitsubishi Lancer Black Edition CF Auto MY17. As shown below, the factory (stock) head unit has an AUX option, but there is no 3.5mm AUX input anywhere in the car. The USB/iPod option ...
0 votes
1 answer
1k views

Prevent Stereo Shutdown During Ignition

I've got a Honda Civic 2006 that I've recently added a nice aftertmarket Android Auto head unit to because I got used to the one I had in my old work car (a 2018 Audi A3). This unit works great, ...
0 votes
2 answers
1k views

BMW head unit losing memory after some time

I have bought an aftermarket head unit and a harness adaptor for the BMW. I'm not great with cars but thought I'd give this a go myself. The harness has a flying red wire which required connection to ...
1 vote
2 answers
236 views

JVC KW-AV50 has weird issue with MP3 stored on USB

My car is installed with JVC KW-AV50, a multi-purpose system. Now I'm facing a weird issue while trying to play MP3 songs via USB drive (recently bought new SanDisk Cruzer Blade 16GB USB 2.0 Flash ...
1 vote
1 answer
522 views

Do I need a DAB ariel/antenna when installing a DAB radio in an older car?

I have a 1991 Mazda MX5, currently in the UK and considering adding a DAB radio before moving to Switzerland. Do I also need to install a DAB ariel/antenna ?
0 votes
1 answer
2k views

BMW E90 Aftermarket Head Unit Eonon GA9165B Installation Troubleshoot with Auto StartStop Button

I just bought the Eonon GA9165B Android 7" head unit for my 2007 BMW E90 and I think I may have a potential problem with my Auto Start Stop button as I don't think they have considered that some E90s ...
1 vote
0 answers
155 views

Stereo Headunit resets everytime its switched off/on

Car: Audi TT 2011 Stereo unit: Pioneer SPH DA120 New on here and dont usually need to ask but i cant find an answer to my problem anywhere. Had a huge headache installing my head unit and a new sub ...
0 votes
1 answer
425 views

Connect car speakers to 2 separate head units

How can i connect 4 car door speakers to 2 separate head units I'm thinking of using diodes any one has any clues please provide a diagram with type and rating of the diodes or any possible ...
2 votes
0 answers
783 views

How to install bluetooth in a 05 Lexus ES330?

I’ve promised my girlfriend that for her birthday I will install a bluetooth system in her car like I have in mine. The day I got my car I simply had the head unit replaced with a new one with ...
4 votes
1 answer
110 views

Can a secondary audio wire harness be spliced into a factory head unit harness?

Working on a Titan I do not want to get rid of the factory 6 disc changer but I would like to run an aftermarket amp and subs. When I integrate custom features I like to make sure I can fallback to ...