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

Model 117, 156, 176, 242, 246

with code U10 (Automatic seat occupancy recognition and child seat recognition)

Model 172

with code U10 (Automatic seat occupancy recognition and child seat recognition)

Model 217

with code U10 (Automatic seat occupancy recognition and child seat recognition)

Model 222

with code U10 (Automatic seat occupancy recognition and child seat recognition)

Model 231

with code U10 (Automatic seat occupancy recognition and child seat recognition)

Shown on model 231

Fig 1: Seat Occupancy Recognition Sensor Component Location - Model 217 With Code U10 (Shown On Model 231)

Courtesy of MERCEDES-BENZ USA

	Remove/install
1	Remove seat cushion	Model 172.4 with code U10 (Automatic seat occupancy recognition and child seat recognition)	AR91.10-P-3310W
		Model 117, 156, 176 with code 555 (AMG Performance seats) with code U10 (Automatic seat occupancy recognition and child seat recognition)	AR91.10-P-3310NKA
		Model 217 with code U10 (Automatic seat occupancy recognition and child seat recognition) Model 222 with code U10 (Automatic seat occupancy recognition and child seat recognition)	AR91.10-P-3310LF
		Model 117, 156, 176 with code U10 (Automatic seat occupancy recognition and child seat recognition) except code 555 (AMG Performance seats) Model 242, 246 with code U10 (Automatic seat occupancy recognition and child seat recognition)	AR91.10-P-3310NKB
		Model 231 with code U10 (Automatic seat occupancy recognition and child seat recognition) The seat cushion with weight sensing system (WSS) comprising cover (1), padding (2), weight sensing system (WSS) sensor (3) and sensor mat (4) is delivered precalibrated in the event of repair and may only be completely replaced.	AR91.10-P-3310RK
2	Install in the reverse order