GF91.29-P-5216SXA Rear Seat Adjustment Switch Group, Component Description

GF91.29-P-5216SXA Rear Seat Adjustment Switch Group, Component Description
- with CODE (223) Rear bench seat with electrically adjustable outer seats with PRE-SAFE positioning function for outer seats and outer head restraints
- with CODE (276) Memory in rear
- with CODE (872) Electrically heated left and right rear seats
- with CODE (402) Rear delux seats, including seat heating and seat ventilation

Component Identification:

Location
The left switch group and right switch group are located in the respective door panels.

Design of left switch group
The following switches are located in the left switch group: With code (223) Rear bench seat with electrically adjustable outer seats, lumbar support and pneumatically raisable head restraints
^ Head restraint adjustment switch (S55/1s1)
^ Seat cushion inclination switch (S55/1s2)
^ Fore/aft adjustment switch (S55/1s3)
^ backrest switch (S55/1s5)
^ Front or rear seat adjustment selection switch (S55/1s10) (right-hand drive vehicles only)

With code (276) Memory in rear:
^ Memory switch (S55/1s6)
^ Memory 1 switch (S55/1s7)
^ Memory 2 switch (S55/1s8)
^ Memory 3 switch (S55/1s9)

With code (872) Electrically heated left and right rear seats or code (402) Rear deluxe seats, incl. seat heating and seat ventilation:
^ Heated seat switch (S55/1s12)

With code (402) Rear deluxe seats, incl. seat heating and seat ventilation:
^ Seat ventilation switch (S55/1s11)

Design of right switch group
The following switches are located in the right switch group: With code (223) Rear bench seat with electrically adjustable outer seats, lumbar support and pneumatically raisable head restraints
^ Head restraint adjustment switch (S55/2s1)
^ Seat cushion inclination switch (S55/2s2)
^ Fore/aft adjustment switch (S55/2s3)
^ backrest switch (S55/2s5)
^ Front or rear seat adjustment selection switch (S55/2s10) (left-hand drive vehicles only)

With code (276) Memory in rear:
^ Memory switch (S55/2s6)
^ Memory 1 switch (S55/2s7)
^ Memory 2 switch (S55/2s8)
^ Memory 3 switch (S55/2s9)

With code (872) Electrically heated left and right rear seats or code
(402) Rear deluxe seats, incl. seat heating and seat ventilation:
^ Heated seat switch (S55/2s12)

With code (402) Rear deluxe seats, incl. seat heating and
^ seat ventilation: Seat ventilation switch (S55/2s11)

Function
By actuating the switch group, the adjustment requests are read in over the rear door-LIN from the left rear door control unit (N69/3) or the right rear door control unit (N69/4) and sent to the Interior CAN.