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Home >> Mercedes Benz >> 2021 >> GT 53 AMG >> Repair and Diagnosis >> Accessories & Equipment >> Seats >> Seats, Bunks, Restraint Systems (2 Of 3) -- 290 Chassis >> Testing & Repair >> Remove/Install Front Seat Control Unit - AR91.29-P-1550FR

Remove/Install Front Seat Control Unit - AR91.29-P-1550FR

Model 257, 290 

with code 221 (Electrically adjustable left driver seat) 

Model 257, 290 

with code 222 (Electrically adjustable right front seat) 

Model 257, 290 

with code 275 (Memory Package (driver's seat, steering column and mirror)) 

G16556491Courtesy of MERCEDES-BENZ USA
Topical note  Information on preventing damage to electronic components due to electrostatic discharge   AH54.00-P-0001-01A
       
REMOVINGINSTALLING Remove/install     
1 Commission driver's seat control unit (N32/1) or front passenger seat control unit (N32/2). When replacing driver seat control unit (N32/1) or front passenger seat control unit (N32/2).  
REFER TO SELF-DIAGNOSTIC SYSTEMS     AD00.00-P-2000-06FR
2 Move front seat all the way up and to the rear.    
3 Disconnect ground line from battery.   AR54.10-P-0003FR
4 Remove fabric cover from seat adjustment unit.    
5 Disconnect electrical connectors from driver's seat control unit (N32/1) or front passenger seat control unit (N32/2).    
6 Release and remove driver's seat control unit (N32/1) or front passenger seat control unit (N32/2).    
7 Install in the reverse order