S 600 (220.176) V12-5.5L Turbo (275.960) (2005)
Climate Control Exhaust Gas Sensor: Service and Repair
AR83.40-P-6730M Remove/Install Multifunction Sensor
1
Unscrew screws (3)
2
Remove cover (2)
3
Disconnect connector on multifunction sensor (1)
4
Remove multifunction sensor (B31)
5
Install in opposite order.