Blower fan motor
 

Hi I was trying too change the blower motor at the bulkhead this is a nightmare has anyone a Wright on how to do and does anyone know where this sensor is from can't seem to find the correct place

Check out the following threads. I've linked to the relevant post in each thread that gives the relevant details.

1. This one has photos and instructions: https://www.audiworld.com/forums/a8-.../#post25578377

2. This one just has some useful tips, especially tip #1: https://www.audiworld.com/forums/a8-.../#post25552188

3. Same thread as number two above, but this one just has pictures: https://www.audiworld.com/forums/a8-.../#post24768357

4. Finally, another one with just some instructions: https://www.audiworld.com/forums/a8-.../#post24184483

NOTE: Reading through these threads and a few others, it seems that they mostly fail due to worn out carbon brushes.