Remove/Install Rear Door Control Unit - AR72.29-P-1101ME

Model 167 

Fig 1: Rear Door Control Unit Components Location - Model 167

Courtesy of MERCEDES-BENZ USA

	Risk of injury  caused by fingers being jammed or pinched when removing, installing or aligning hoods, doors, trunk lid/rear-end door or sliding roof.	No parts of the body or limbs should be within the operating area when the components are moving.	AS00.00-Z-0011-01A
Topical note	Information on preventing damage to electronic components due to electrostatic discharge		AH54.00-P-0001-01A
	Notes on safety-relevant components		AH00.00-Z-0019-01A
	Remove/install
1	Perform commissioning of the left rear door control unit (N69/3) and the right rear door control unit (N69/4).	If new left rear door control unit (N69/3) and right rear door control unit (N69/4) are installed.
			AD00.00-P-2000-06ME
2	Remove left or right door trim of the rear door		AR72.12-P-1011ME
3	Release and disconnect electrical connectors of the left rear door control unit (N69/3) and right rear door control unit (N69/4).	The number of electrical connectors varies according to vehicle equipment.
4	Press retaining clip (3) and remove left rear door control unit (N69/3) and right rear door control unit (N69/4).	Ensure that the retaining lugs (1) are inserted correctly in the door module (2).
5	Install in the reverse order.	↓ Detach ground line from additional battery and check the on-board electrical system after completing the work.