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Home >> Mercedes Benz >> 2021 >> S560 4Matic >> Repair and Diagnosis >> Accessories & Equipment >> Seats >> Seats, Bunks, Restraint Systems - 217 Chassis (2 Of 3) >> Testing & Repair >> Remove/Install Rear Seat Heater Control Unit - AR91.30-P-0033LCA

Remove/Install Rear Seat Heater Control Unit - AR91.30-P-0033LCA

Model 217.4 

with code 872 (Heated rear seats) 

Fig 1: Rear Seat Heater Control Unit Component Location - Model 217.4 With Code 872
G15298928NOTESREMOVINGINSTALLINGCourtesy of MERCEDES-BENZ USA
NOTES Information on preventing damage to electronic components due to electrostatic discharge   AH54.00-P-0001-01A
REMOVINGINSTALLING Remove/install     
1 Remove park pawl capacitor   AR54.10-P-1126LCA
2 Unclip left rear seat heater control unit (1) or right rear seat heater control unit (3) at control unit bracket (5) and remove    
3 Disconnect electrical connector (2) or electrical connector (4)    
4 Install in the reverse order