GF88.79-P-2002PP Fold Left/Right Outside Mirror, Function

GF88.79-P-2002PP Fold Left/right Outside Mirror, Function








1 Terminal status
2 Adjustment request
3 Vehicle speed signal
4 Fold in/out mirror housing
A1 Instrument cluster
M21/1 Left electrically adjustable and heated outside mirror
M21/1m3 Mirror fold-in motor
M21/2 Right electrically adjustable and heated outside mirror
M21/2m3 Mirror fold-in motor
N10/1 Front SAM control unit with fuse and relay module
N69/1 Left front door control unit
N69/2 Right front door control unit
N73 EIS [EZS] control unit
S1 Light switch module
S1s2 Outside mirror fold-in switch
S1s3 Outside mirror fold-out switch
CAN-B Controller area network bus, class B (interior compartment) (CAN B)

Function requirements
- Circuit 15R or circuit 15 ON
- No overvoltage or undervoltage

Function
The outside mirror housings can be folded in and out electrically. The housings for the left electrically adjustable and heated outside mirror (M21/1) and right electrically adjustable and heated outside mirror (M21/2) are moved to the garage position (mirror housing folded in) or driving position (mirror housing folded out) via the outside mirror fold-in switch (S1s2) and outside mirror fold-out switch (S1s3).

The switching states of the outside mirror fold-in switch (S1s2) and outside mirror fold-out switch (S1s3) are evaluated by the front SAM control module with fuse and relay module (N10/1) and relayed to the CAN-B (CAN-B) as signal.

The left front door control module (N69/1) and right front door control module (N69/2) then actuates the mirror fold-in motors (M21/1m3, M21/2m3) in the left and right outside mirror housing.The mirror fold-in motors (M21/1m3, M21/2m3) are only actuated as long as the outside mirror fold-in switch (S1s2) or outside mirror fold-out switch (S1s3) are pressed.

At speeds of > 25 km/h the left electrically adjustable and heated outside mirror (M21/1) and the right electrically adjustable and heated outside mirror (M21/2) automatically move to the driving position (folded out).