Passenger-side SAM control unit with fuse and relay module, task - GF54.21-P-4111-01T

The passenger-side SAM control unit (N10/11) is connected to the Controller Area Network bus class B (interior) (CAN-B) for the exchange of data. The passenger-side SAM control unit (N10/11) reads in the following switches, actuates their function, switch and controls illumination if applicable, and switches the following relays and consumers via semiconductor switches.

The passenger-side SAM control unit (N10/11) is used to control the following functions:

Right front exterior lights
Actuation of fanfare horns (H2) and right fanfare horn (H2/1)
Coolant circulation pump (M13) for residual heat
of heated seats of driver and front passenger seat (with vehicles as of 1.6.05 with code (873) Heated left and right front seats, without code (872) Electrically heated left and right rear seats and without code (401) Front deluxe seats, incl. seat heating and seat ventilation)

Switching the following relays (with code (889) Keyless Go)

Circuit 15R relay (N10/1kP)
Circuit 87 relay, chassis (N10/1kK)

Reading in the following switches:

Backup lamp switch (S16/2) (only model 211.0/2 with transmission 716.6)

Switching consumers via semiconductor switches

Right high beam (E2e1)
Right low beam (E2e2)
Right standing and parking lamp (E2e3)
Right turn signal lamp (E2e5)
Right front fog lamp (E5/2)
Coolant circulation pump (M13)

Voltage supply

(with vehicles as of 1.6.05 with code (873) Heated left and right front seats, without code (872) Electrically heated left and right rear seats and without code (401) Front deluxe seats, incl. seat heating and seat ventilation)

Left front seat heated cushion (R13/1)
Left front backrest heated cushion (R13/2)
Right front seat heated cushion (R13/3)
Right front backrest heated cushion (R13/4)