I did the switch from the stock 6-CD changer in the dash to the stock navigation system, and I've lost the use of my steering wheel controls for the stereo. I shouldn't need an extra module to make them work because its all still stock. I've managed to get my trip computer working again, but I can't seem to find any information on getting the stereo controls to work again.

Unfortunately, I think I'm one of the few who have added stock navigation, so I doubt too many people will know the answer to this one, but if you have any suggestions or ideas, I'll try anything at this point.

Thanks!

Kudos for getting it to work thus far.

Does the navi have an input for the steering controls? I'd try to get a pinout diagram for the navi harnesses and go from there, comparing the steering output wires to the navi input wires.

Its got the exact same connections that the normal 6-CD changer has, so that's why I'm so lost. I have a wire diagram for the whole car at home, but unortunately, they left out this part... unless I just didn't look hard enough. I'll check again when I get home.

bump.

Anyone?