BMW X3 Service & Repair Manual > Heater with operation: Removing and installing/replacing servodrive for defrosting flap (right)
Necessary preliminary work:
Remove SUPPORT FOR DASHBOARD
Release screws (1).
Remove actuator drive (2).
Release plug connection (3) and disconnect.
IMPORTANT:
Servomotors must be readdressed in the event of replacement!
Addressing can only be carried out with the BMW diagnosis ...