Need help with Illumination/Dimmer wire for aftermarket radio installation

argee_l

Member
:
2014 Mazda CX-5
I have a 2014 Mazda CX-5 Sport. I've installed a JVC KWAV60 and used a harness that i bought from Amazon. Radio,backup camera and Sirius XM tuner works just fine. The Orange-white (per diagram) wire is supposed to be for the dimmer (when you flick the parking light switch, the screen dims) but when i turn on the lights, it does not dim at all
.

Has anyone had any issues with their aftermarket stereos like this?

I've tested my stereo with a 2010 Corolla and a 2009 Sonata and the dimmer works just fine.

please advise. thanks.
 
Back