Retrofit seat heater for front seats - AN91.30-P-0001A

MODEL 210 up to 1.6.99 left-hand drive vehicle 

When retrofitting heated seats, new seat cushion and backrest covers are required, because the heated cushions are sewn into the seat covers.

Fig 1: Identifying Fuse And Relay Box F1,Rear Fuse Box F4 And Left Front Connector Block

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

Fig 2: Identifying Left/Right Front Seat Belt Buckle And Seat Belt Comfort-Fit Switch Connector

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

	Remove
1	Remove floor mats in the left and right front footwell
2	Remove door sill moldings at left and right front door
3	Remove door sill moldings at left and right rear door
4	Remove left front seat	Installation:  connect heated seats wiring harness to left front connector block (X55/3).	AR91.10-P-1000F
5	Remove right front seat	Installation:  connect heated seats wiring harness to right front connector block (X55/4).	AR91.10-P-1000F
6	Remove rear seat and rear backrest	Models 210.0	AR91.12-P-1700F
		Model 210.2	AR91.12-P-1700FA
7	Disconnect ground lead from battery		AR54.10-P-0003A
8	Remove fuse box (F4) in rear
9	Open cable duct cover at the right rear seat
10	Open cable duct cover at the sills of the front doors and right rear door
11	Detach edge guard in the lower area of the left and right B-pillar
12	Remove left and right lower B-pillar paneling
13	Remove cover at bottom left of A-pillar
14	Remove footwell outlets at the left at the center console
15	Remove left front carpeting
16	Remove left front footrest
17	Remove cover on gearshift lever		AR68.20-P-2310F
18	Remove center console		AR68.20-P-2000F
19	Remove ashtray from front center console		AR68.20-P-2400F
20	Remove radio		AR82.60-P-7502EA
21	Remove cover on center console		AR68.20-P-2350F
22	Remove rear floor covering
23	Remove air duct in the left and right front footwell
24	Remove cover below left of instrument panel		AR68.10-P-1500F
25	Open cable duct cover in the left and right front footwell
26	Remove cover from fuse and relay box
27	Release fuse carrier (F1)
	Install
28	Install heated cushion in front seats		AR91.30-P-0004A
29	Retrofit wiring harness of heated seats for front seats		AN91.30-P-0001-01A
30	Install in the reverse sequence	Steps 27 to 1
31	Perform operational check	Refer to Diagnosis Manual, Body 14.3 HS.

The parts required for the installation can be found in the following replacement part documentation: