Footrest Actuator Motor, Component Description - GF91.29-P-0018A

Model 223 

with code 452 (Front passenger seat chauffeur position) 

Model 223 

with code P07 (Chauffeur package) 

Courtesy of MERCEDES-BENZ USA

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

Fig 1: Footrest Actuator Motor Components Location - Model 223 With Code 452, P07

Courtesy of MERCEDES-BENZ USA

Location