I ordered the amazon climate control buttons, thanks.
Today I went out for a quick errand and the left turn signal did the thing where it flashes quickly. Then 3 seconds later a cop appeared. So I turned around and pulled it into the garage. The rear lights are all new, so I pulled the headlight out, and even that bulb is good. So it's either the front socket or a wire.
I ordered the parts I need to get it perfect for some winter trips. Rear brakes, f/r shock mounts, vanos rebuild, both left door handle carriers. I'll fix the turn signal and continue from there. I made the brake pipes for my E36 and they look good, it was good practice, so I may do those over the weekend finally.