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Home >> Mercedes Benz >> 2021 >> G63 AMG >> Repair and Diagnosis >> Accessories & Equipment >> Interior/Exterior Trim >> Seats, Bunks, Restraint Systems - 463 Chassis (2 Of 3) >> Testing & Repair >> Replace Air Cushion With Massage Function In Front Seat Cushion - AR91.25-P-1749XG

Replace Air Cushion With Massage Function In Front Seat Cushion - AR91.25-P-1749XG

Model 463 

as of model year 2019 

Fig 1: Air Cushion With Massage Function In Front Seat Cushion Components Location - Model 463 As Of Model Year 2019
G13670517Courtesy of MERCEDES-BENZ USA
REMOVING Remove     
1 Remove cover from seat cushion at front. IMPORTANT The air cushion (4) is part of the new padding and remains in the old padding (1). AR91.18-P-1801XG 
2 Lift up seat mat (3).    
3 Unhook felt mat (5) from retaining clip (arrow).    
4 Lift up air cushion (4) with felt mat (5).    
5 Separate net-type mat (6) over the seat ventilation motor (7).    
6 Push seat ventilation motor (7) from below upwards out of padding (1).    
7 Expose electrical wiring harness of seat ventilation motor (7).    
8 Remove seat ventilation motor (7) from padding (1).    
INSTALLING Install     
9 Lift up seat mat (3) of new padding.    
10 Unhook felt mat (5) from retaining clip (arrow).    
11 Lift up air cushion (4) with felt mat (5).    
12 Separate the net-type mat (6).    
13 Insert the seat ventilation motor (7) from above into the new padding.    
14 Route electrical wiring harness of seat ventilation motor (7).    
15 Lower net-type mat (6).    
16 Lower air cushion (4) with felt mat (5).    
17 Hook felt mat (5) into retaining clip (arrow).    
18 Lower seat mat (3).    
19 Stick seat heating (2) onto new padding.    
20 Install cover onto seat cushion at front.   AR91.18-P-1801XG