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Home >> Mercedes Benz >> 2021 >> GT 43 AMG >> Repair and Diagnosis >> Restraints >> Seat Belts >> Seats, Bunks, Restraint Systems (2 Of 3) -- 290 Chassis >> Testing & Repair >> Remove/Install Seat Ventilation Motors On Front Seat Cushion - AR91.30-P-1952FR

Remove/Install Seat Ventilation Motors On Front Seat Cushion - AR91.30-P-1952FR

Model 257, 290 

with code 401 (Climatised front seats) 

Fig 1: Seat Ventilation Motors On Front Seat Cushion Components Location - Model 290 With Code 401 (Shown On Model 257)
G16556507Courtesy of MERCEDES-BENZ USA

Shown on model 257 

REMOVINGINSTALLING Remove/install     
1 Remove cover (1) from seat cushion padding concerned (2). Remove/install cover (1) on front passenger seat cushion
Model 257
with code 275 (Memory Package (driver's seat, steering column and mirror))
with code 401 (Climatised front seats)
Model 290
with code 275 (Memory Package (driver's seat, steering column and mirror))
with code 401 (Climatised front seats)
except code 555 (AMG Performance seats)
AR91.18-P-1802FRA 
    Remove/install cover (1) on driver's seat
cushion Model 257
with code 275 (Memory Package (driver's seat, steering column and mirror))
with code 401 (Climatised front seats)
Model 290
with code 275 (Memory Package (driver's seat, steering column and mirror))
with code 401 (Climatised front seats)
except code 555 (AMG Performance seats)
AR91.18-P-1803FRA 
2 Remove seat base (3) with net-type mat (4) in area of front seat cushion seat ventilation motors (M18/9, M18/11) from seat cushion padding (2) as shown.    
3 Fold net-type mat (5) to one side.    
4 Carefully release front seat cushion seat ventilation motors (M18/9, M18/11) from seat cushion padding (2).    
5 Guide electrical wiring harness (6) through seat cushion padding (2).    
6 Remove front seat cushion seat ventilation motors (M18/9, M18/11). IMPORTANT Pay attention to routing of wiring harness (6).  
7 Install in the reverse order