GM Data Interface with SWC 2006-up

from Trino

The interface module won't learn my vehicle, so I have no door chime, light on chime or key in ignition chime. The radio doesn't power off when exiting and doesn't power on when key is cycled-has to be manually performed. I don't have SWC stock, so I don't know if that would work or not. The inst...

from Robert

My radio doesn't turn off when I turn my ignition off. I have to manually turn it on and off every time. My steering wheel controls no longer work. This thing is garbage. Do not buy it.

from air1514

Radio does not shut off when key is off and door is opened. Steering wheel controls do not work anymore.

from Eric

Hi Charlie I just bought this and installed this and I had the similar problems everyone below you has commented about. You are correct tho because I couldn't program mine due to my swc not working. But I see in your comment that you said it came with an adapter if you didn't have steering wheel...

from Charlie

All of the previous reviews are wrong, they did not program the interface. If you read the instructions it tells you you need to use your steering wheel controls to program the interface, or use the adapter that comes with it if you don't have steering wheel controls. Otherwise it doesn't shut...