Component Description For Front Passenger Seat Control Unit - GF91.29-P-5241L

Model 118 

as of model year 2023 

Model 177, 247 

as of model year 2022 

Courtesy of MERCEDES-BENZ USA

Illustration valid for model 118, 177, 247 

The numbers on the pins indicate the pin numbering of the slots.

Fig 1: Front Passenger Seat Control Unit Components Location - Model 247 As Of Model Year 2022 (Shown With Code L)

Courtesy of MERCEDES-BENZ USA

Location on model 118, 177, 247 (with code L) 

Courtesy of MERCEDES-BENZ USA

Location on model 118, 177, 247 (with code R)