GF82.10-P-3015A Trailer Lighting Control, Function

GF82.10-P-3015A Trailer Lighting Control, Function

MODEL 203
- with CODE (550) Trailer hitch up to Model Year 8
MODEL 215, 220.02 /06 /07 /12 /16 /17
- with CODE (550) Trailer hitch






Shown on Model 220
1 interior CAN.
N10/2 Rear SAM control module with fuse and relay module (model 203)
N10/8 Rear SAM control module (models 215, 220)
N28/1 Trailer recognition control module
X58 Trailer hitch socket (13-pin)
X58s1 Trailer recognition microswitch (model 220 up to 4.99)

Operating procedure
Basic conditions:
- The trailer recognition control module (N28/1) has detected the coupled trailer.
- Circuit 15R ON

1 The rear SAM control module with fuse and relay module (N10/2) or rear SAM control module (N10/8) (models 215, 220) receives via the interior CAN the signals for actuating the rear lighting devices.
2 The rear SAM control module with fuse and relay module (N10/2) or rear SAM control module (N10/8) (models 215, 220) actuates the lighting devices of the vehicle and simultaneously passes on the signals for actuating the trailer lighting via the interior CAN to the trailer recognition control module (N28/1).
3 The trailer recognition control module (N28/1) actuates the corresponding lighting devices of the trailer via the 13-pin trailer hitch socket (X58).

Rear fog lamp
The rear SAM control module with fuse and relay module (N10/2) or rear SAM control module (N10/8) (models 215, 220) interrupts the actuation of the vehicle's own rear fog lamp when the trailer is detected (E3e5 and E4e5). Then, only the trailer's rear fog lamp is actuated.

Lamp failure indicator
A lamp failure on the vehicle or trailer is displayed in the instrument cluster (A1).