Hey fellas, so I'm a noob and I have a 2005 545i manual. I installed this sport mode thing into the car (it didn't work for me). After I accidentally shorted the climate control my AC wasn't working. I replaced the fuse and the AC now works. But NOW my power seats and rear sunshade doesn't work. Windows work but those two things aren't working. I checked the fuse but they are fine. If you guys can give me your 2 cents on what the problem would be that would be awesome. Again I know I'll receive ridicule but hey I'm a noob lol what can you expect? THANKS!

 

Nvm I managed to get it all to work.

 

I have the exact some issue how did you resolve your problem

 

It took my ac control unit and every off and that caused the issue. I simply checked for blown fuses and if all is good i took the whole center dash apart and replugged everything and it worked. Good luck man

 

I finally also sorted out the problem, after taking the dash apart 5 times, I worked out that the plug that connects behind the PDC button needs to be pushed completely into the socket.

Still have a left fog light error to resolve, as I know there is nothing wrong with the bulb as I tested it on the right hand side.

This also appeared after I took the dash apart.

 

Nice man but I have no idea on the fog lights. Does it work but throws an error? Or does it completely not work?

 

Error and does not work

 

Wanted to add that the plug that connects to the PDC, appears control the following functions. If not inserted correctly
Left & Right Comfort Seats
Steering Wheel tilt & extension
Rear sunshade
Left & Right vanity lights
Active Steering