Remove/Install Rear Backrest Heat Mat - AR91.30-P-0022ME

Model 167 

With Code 872 (Left and right rear seat heating) 

Model 167.9 

With Code 402 (Rear seat climate control) 

Model 167.9 

With Code 903 (Rear comfort seat heating) 

Courtesy of MERCEDES-BENZ USA

	Remove
1	Remove seat backrest cover.	Model 167.1 with code 872 (Left and right rear seat heating) except code 567 (Vario rear seat) Model 167.3 with code 872 (Left and right rear seat heating)	AR91.18-P-1872MEA
		Model 167.1 with code 567 (Vario rear seat) with code 872 (Left and right rear seat heating) Model 167.9 with code 226 (7-seater with 3rd seat row) with code 402 (Rear seat climate control) except code 224 (Rear individual seat design) except code M036 (Maybach version) Model 167.9 with code 226 (7-seater with 3rd seat row) with code 872 (Left and right rear seat heating) except code 224 (Rear individual seat design) except code M036 (Maybach version)	AR91.18-P-1872MEB
		Model 167.9 with code 224 (Rear individual seat design) with code 872 (Left and right rear seat heating) except code M036 (Maybach version)	AR91.18-P-1872MEX
		Model 167.9 with code 903 (Rear comfort seat heating) with code M036 (Maybach version)	AR91.18-P-1872MEM
2	Heat up rear passenger compartment left seat backrest heater pad (R13/6) or rear passenger compartment right seat backrest heater pad (R13/8) using heat gun and detach from seat backrest padding (1).	Ensure that the seat backrest padding (1) is not damaged. Otherwise, the seat backrest padding (1) will have to be replaced. Replace rear passenger compartment left seat backrest heater pad (R13/6) or rear passenger compartment right seat backrest heater pad (R13/8). Commercially available devices/tools  Heat gun
3	Expose and guide out electric line of rear passenger compartment left seat backrest heater pad (R13/6) or rear passenger compartment right seat backrest heater pad (R13/8).
	Install
4	Route electric line and secure and align rear passenger compartment left seat backrest heater pad (R13/6) or rear passenger compartment right seat backrest heater pad (R13/8) to seat backrest padding (1).
5	Glue on rear passenger compartment left seat backrest heater pad (R13/6) or rear passenger compartment right seat backrest heater pad (R13/8) uniformly starting on one side.	Do not expose rear passenger compartment left seat backrest heater pad (R13/6) or rear passenger compartment right seat backrest heater pad (R13/8) to any tractive forces. Otherwise, the rear passenger compartment left seat backrest heater pad (R13/6) or rear passenger compartment right seat backrest heater pad (R13/8) will be damaged and malfunction. Ensure that there is no creasing when gluing.
6	Install seat backrest cover.	Model 167.1 with code 872 (Left and right rear seat heating) except code 567 (Vario rear seat) Model 167.3 with code 872 (Left and right rear seat heating)	AR91.18-P-1872MEA
		Model 167.1 with code 567 (Vario rear seat) with code 872 (Left and right rear seat heating) Model 167.9 with code 226 (7-seater with 3rd seat row) with code 402 (Rear seat climate control) except code 224 (Rear individual seat design) except code M036 (Maybach version) Model 167.9 with code 226 (7-seater with 3rd seat row) with code 872 (Left and right rear seat heating) except code 224 (Rear individual seat design) except code M036 (Maybach version)	AR91.18-P-1872MEB
		Model 167.9 with code 224 (Rear individual seat design) with code 872 (Left and right rear seat heating) except code M036 (Maybach version)	AR91.18-P-1872MEX
		Model 167.9 with code 903 (Rear comfort seat heating) with code M036 (Maybach version)	AR91.18-P-1872MEM