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Home >> BMW >> 2018 >> M4 2D Convertible, Automatic DCT Trans >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Heating And Air Conditioning - Repair -- M4 (F82 & F83) >> 64 11 Heating And Air-Conditioning Unit With Actuation >> Replacing actuator drive for rear compartment flap

Replacing actuator drive for rear compartment flap

Necessary preliminary tasks: 

NOTE: Lower instrument panel trim partially shown.

Detach left footwell heating duct (1) in area (2) in direction of arrow.

Detach left footwell heating duct (1) with adapter (3) from heating and air conditioning and remove in direction of arrow from left rear compartment heating duct (4).

G04727794Courtesy of BMW OF NORTH AMERICA, INC.

Installation note: 

Make sure clamp (2) is correctly seated on left footwell heating duct (1).

Insert footwell heating duct (1) with adapter (3) in rear compartment heating duct (4).

Attach footwell heating duct (1) in area (4) to heating and air-conditioning unit. Make sure assembly is locked exactly at point (5).

G04727795Courtesy of BMW OF NORTH AMERICA, INC.
NOTE: For purposes of clarity, illustration shows removed heating and air-conditioning unit.
G10098867Courtesy of BMW OF NORTH AMERICA, INC.

Release screws (1).

Unlock plug connection (4) and disconnect.

Remove actuator drive (2).

Installation note: 

Make sure actuator drive (2) is correctly seated in guide (3).

IMPORTANT: Servomotors must be readdressed in the event of replacement!

Addressing can only be carried out with the BMW diagnosis system.

Service functions: