Armrest Heater Control Unit, Component Description - GF68.20-P-2000LF

Model 217, 222

with code 906 (Front armrest heater)

Model 222

with code 907 (Rear armrest heater)

Shown on model 222

Fig 1: Armrest Heater Control Unit Components Location - Model 222 With Code 906, 907

Courtesy of MERCEDES-BENZ USA

Location

The armrest heater control unit is located at the partition wall to the trunk.

Tasks

The armrest heater control unit actuates the armrest heater in the front center console and in the rear center console (model 222 with code 907 (Rear armrest heater)).

The armrest heater console directly actuates the following heating elements according to the requirements via heater LIN (LIN B28) on the rear SAM control unit (N10/8):

Front center console armrest heater element (R16/9)
Rear center console armrest heater element (R16/10) (model 222 with code 907 (Rear armrest heater))
Front center console armrest heater element (R16/12)

Wiring diagram for armrest heater

PE68.20-P-2101-97SEA