Hi all, I ran into problem with my AVIC Z130BT, So I took my SUV in for detailing and when i got it back the buttons on my unit wouldn't work nor will the illumination light up, No main /home /screen tilt/ volume / the backup camera works one day then it wont the next, but the touch screen part of the unit works find, no problem with that. Any idea what happen and is there any way too fix this without sending it in? Do you think the wiring harness could is bad?
I did pull the (+) cable on the batter to see if it would reset its self... no luck!

PS. I would sue the car wash where I had the detailing done but its owned by my brother in-laws and the detailing was free so there's no chance of compensation Lol 
 
Thanks
John...

Did you pull the (-) cable as well? I am not sure what could be wrong but perhaps H2O got where it shouldn't have....

Hi

Did you come right with this problem? I seem to be having a similar issue with my AR3.

Did you pull the (-) cable as well? I am not sure what could be wrong but perhaps H2O got where it shouldn't have....

Why pn earth would he also need to pull the (-) cable?