so i bought an n4 and had it "professionally" installed by car toys and i have two questions.
1. with my stock stereo i was able to control the receiver from the steering wheel. the n4 was installed and i currently have no control from the steering wheel. is something not hooked up properly? is there some other part i need? is it even possible to control audio on the n4 from stock steering wheel controls?
2. by the looks of it, they forgot to connect my illumination wire. or at least i think they did. i used the search function and found a bunch of threads on the subject and that seemed to be the cause of not being able to use the night mode. currently i am unable to use the night mode. my question is in one of the system menu's it allows you to check and see what all is connected. vss, parking brake, etc... so for the illumination portion it says "off" and the manual and what i've read seems to indicate that if it is not hooked up it will say "NOK". so... is it off or is it not connected because i've looked at everything and can't seem to figure out how to change it from "off".