Hi Folks I had to change the aircon flap levers today on my C32 Horrible job but done it OK. After getting it all back together, I noticed that the command works OK on it's own buttons but not on the steering wheel buttons. It also used to turn off when I removed the key but now stays on. If I click through the cluster displays It's not seeing the command. ie wont change channels or control volume. I'm pretty sure I didn't leave any wires off but I wonder if the command is removed do I need to do some reprogram magic to communicate with the rest of the car?