GF88.79-P-2006LE Passenger-Side Outside Mirror Park Position, Function

GF88.79-P-2006LE Passenger-side Outside Mirror Park Position, Function
- with CODE (275) Memory package (driver seat, steering column, mirrors)
- as of model year 09


Function requirements, general
^ C. 15R On
^ Front doors closed
^ Reverse gear engaged
^ The passenger mirror can be selected on the left or right outside mirror adjustment selection switch (S20/1s10).
^ No manual mirror lens adjustment actuated or memory request active.
^ Function in COMMAND controller unit (A40/3) activated
^ Position measurement supplies valid readings

Passenger side outside mirror park position, general
To monitor the curb while backing up, a park position of the right electrically adjustable and heated outside mirror (M21/2) can be stored and actuated electrically.

The function of the passenger side outside mirror park position comprises the following subfunctions:
^ Actuate park position function sequence
^ Store park position function sequence
^ Move to drive position function sequence

Actuate park position function sequence
The status reverse gear engaged is transmitted by the intelligent servo module for DIRECT SELECT (A80) via the drive CAN to the CDI control unit (N3/9) (on diesel engine) or ME-SFI control unit (N3/10) (on gasoline engine) and from there to the central gateway control unit (N93) via the chassis CAN. The signal is transmitted from the central gateway control unit to the right front door control unit (N69/2) (model 221) or right door control unit (N69/2) (model 216) via the interior CAN and the right outside mirror is adjusted to the stored park position.

Function requirements for storing park position
^ Reverse gear engaged

Store park position function sequence
First adjust desired position of the right outside mirror manually via the outside mirror adjustment rocker switch (S20/1s12).

The park position is stored by the left front seat operation switch group (S22).

After momentarily pressing the memory switch (S22s6) and actuating the outside mirror adjustment selection switch within t = 3 s to the passenger side position, the momentary outside mirror position is stored as park position in the right door control unit.

Move to drive position function sequence
The right outside mirror is automatically returned to the original position, when:
- a forward gear is engaged and a time of approx. t = 10 s has elapsed or
- the vehicle speed is greater than t = 10 km/h or
- the outside mirror adjustment selection switch is switched to the driver mirror position.

The original mirror position is resumed, even when the right outside mirror has been moved to the park position manually.
If the right outside mirror is located in the park position with circuit 15 Off, it is returned after t = 0.6 s when circuit 15 is switched back on and the transmission is no longer shifted to reverse.
If the reverse gear is recognized with circuit 15 On, the mirror moves to the last park position set after 0.6 s.