BMW X3 Service & Repair Manual > Heater with operation: Replacing servodrive for blending flap
Necessary preliminary work:
Remove SUPPORT FOR DASHBOARD
Release screws (1).
Detach actuator drive for stratification flap (2) from heating/air conditioning unit (4).
Unlock plug connection (3) and disconnect.
Servomotors must be readdressed in the event of replacement!
Addressing c ...