E60 M5 and E61 M5 Touring Discussion
As with any new old car (2006 E60 M5), I have a list of things to fix. The first is a clatter on the right side of IP that periodically happened driving my car home. One of the modules is tossing a 9C55 fresh air flap motor error, so that feels like a culprit. Going in through the cabin air...