Remove/Install Seat Occupancy Recognition Sensor - AR91.60-P-0720MFB

Model 118, 177, 243, 247 

except code U10 (Front passenger seat with weight sensor) 

Fig 1: Seat Occupancy Recognition Sensor Components Location - Model 247 (Except Code U10)

Courtesy of MERCEDES-BENZ USA

	Notes on safety-relevant components		AH00.00-Z-0019-01A
	Remove/install
1	Remove seat cushion padding of the front passenger seat.	Model 118, 177, 247 with code 555 (AMG-Performance Seat) except code 7U1 (Manually adjustable front seats) except code 7U2 (Luxury front seats) except code 7U4 (Seat model variant 4) except code U10 (Front passenger seat with weight sensor)	AR91.10-P-3310MFD
		Model 118, 177, 247 except code 555 (AMG-Performance Seat) except code 7U1 (Manually adjustable front seats) except code 7U2 (Luxury front seats) except code 7U4 (Seat model variant 4) except code U10 (Front passenger seat with weight sensor)	AR91.10-P-3310MFA
2	Remove electric line of front passenger seat occupancy recognition from seat adjuster (1).
3	Remove seat occupancy recognition on front passenger seat (B41/1) from seat adjuster (1).
4	Install in the reverse order.
	Check
5	Perform function check with diagnostic device.
			AD00.00-P-2000-06MFA
		Menu sequence: SRS control unit → Actual value → Front passenger seat belt reminder warning If the front passenger seat is occupied by a person with a weight of > 48 kg, the actual value must change from UNOCCUPIED to OCCUPIED.