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Home >> Mercedes Benz >> 2021 >> S500 >> Repair and Diagnosis >> Accessories & Equipment >> Interior/Exterior Trim >> Seats, Bunks, Restraint Systems (2 Of 2) -- 223 Chassis >> Testing & Repair >> Remove/Install Heat Mat On Seat Cushion In Rear - AR91.30-P-0012S

Remove/Install Heat Mat On Seat Cushion In Rear - AR91.30-P-0012S

Model 223 

with code 872 (Left and right rear seat heating) 

Model 223 

with code 903 (Rear comfort seat heating) 

Shown with code 903 (Rear comfort seat heating) 

G16192786Courtesy of MERCEDES-BENZ USA
REMOVING Remove     
1 Remove outer cover from seat cushion padding (1). Model 223
with code 223 (Electric backrest adjustment and head restraints)
with code 224 (Individual rear seats)
with code 872 (Left and right rear seat heating)
Model 223
with code 223 (Electric backrest adjustment and head restraints)
with code 224 (Individual rear seats)
with code 903 (Rear comfort seat heating)
Model 223
with code 223 (Electric backrest adjustment and head restraints)
with code 872 (Left and right rear seat heating) except code 224 (Individual rear seats)
Model 223
with code 223 (Electric backrest adjustment and head restraints)
with code 903 (Rear comfort seat heating) except code 224 (Individual rear seats)
AR91.18-P-1851SA 
    Model 223
with code 872 (Left and right rear seat heating)
except code 223 (Electric backrest adjustment and head restraints)
except code 224 (Individual rear seats)
Model 223
with code 903 (Rear comfort seat heating)
except code 223 (Electric backrest adjustment and head restraints)
except code 224 (Individual rear seats)
AR91.18-P-1851S 
WARNING Risk of injury  . Skin or eye injuries may result when handling hot or glowing objects. Wear protective gloves, protective clothing and safety glasses, if necessary. AS00.00-Z-0002-01A
2 Heat rear seat surface heater pad (R13/5, R13/7) and detach carefully from seat cushion padding (1).    
REFER TO SPECIAL TOOLS 000 588 15 84 00 Heat gun NOTES
Do not exceed temperatures of 60°C.
Otherwise the structure of the seat cushion padding (1) changes.
IMPORTANT Replace rear seat surface heater pad (R13/5, R13/7).
WS54.00-P-0125B
3 Guide electrical wiring harness of rear seat surface heater pad (R13/5, R13/7) through seat cushion padding (1).    
INSTALLING Install     
4 Glue new rear seat surface heater pad (R13/5, R13/7) onto padding (1). IMPORTANT Glue new rear seat surface heater pad (R13/5, R13/7) onto seat cushion padding (1) according to template of old rear seat surface
heater pad (R13/5, R13/7).
 
5 Guide electrical wiring harness of rear seat surface heater pad (R13/5, R13/7) through seat cushion padding (1).    
6 Install cover on seat cushion padding (1). Model 223
with code 223 (Electric backrest adjustment and head restraints)
with code 224 (Individual rear seats)
with code 872 (Left and right rear seat heating)
Model 223
with code 223 (Electric backrest adjustment and head restraints)
with code 224 (Individual rear seats)
with code 903 (Rear comfort seat heating)
Model 223
with code 223 (Electric backrest adjustment and head restraints)
with code 872 (Left and right rear seat heating)
except code 224 (Individual rear seats)
Model 223
with code 223 (Electric backrest adjustment and head restraints)
with code 903 (Rear comfort seat heating)
except code 224 (Individual rear seats)
AR91.18-P-1851SA 
    Model 223
with code 872 (Left and right rear seat heating)
except code 223 (Electric backrest adjustment and head restraints)
except code 224 (Individual rear seats)
Model 223
with code 903 (Rear comfort seat heating)
except code 223 (Electric backrest adjustment and head restraints)
except code 224 (Individual rear seats)
AR91.18-P-1851S