I have recently purchased a JVC KW-AVX820 stereo to fit to a Vauxhall Astra Twintop (07).
I have connected this myself with a Connects2 CTSVX002 (including a JVC connection lead).
However, neither the Aux in, or the Stereo controls on the steering wheel are working for some reason
I did not ground the rear of the stereo to the car body although I doubt this should make any difference should it?
As far as I can tell everything is correctly connected (although i am no expert!!) so Im now concerned that the headunit I purchased may be faulty.
The other issue is that I can't seem to get the unit to read my Sony Walkman mp3 player (NWZ-A81 through the USB - but i cant find anywhere on the net which tells me if walkmans are compatible with JVC Stereos.
On top of that, the radio reception isn't the best, and the Aux in doesnt work either!!
Basically, this is driving me insane so if anyone can help - or suggest where i may have gone wrong id massively appreciate it!