Remove/Install Tail Lamp Unit - AR82.10-P-4905GQ

MODEL 166 

Courtesy of MERCEDES-BENZ USA

Shown on model 166.004 

Shown on vehicle with code Z04 (Light armoring) 

Courtesy of MERCEDES-BENZ USA

Shown on vehicle with code Z04 (Light armoring) 

Courtesy of MERCEDES-BENZ USA

Shown on vehicle with code Z04 (Light armoring) 

Courtesy of MERCEDES-BENZ USA

	Remove/install
1	Switch off ignition and remove transmitter key or KEYLESS-GO start/stop button from electronic ignition lock control unit
2.1	Detach side panel in trunk in upper area	MODEL 166.0	AR68.30-P-4800GQ
2.2	Remove cover in side panel in trunk	MODEL 166.8	AR68.30-P-4800GQX
3	Remove screws/bolts (7, 9) and nuts (8, 10)	MODEL 166.0 with CODE Z04 (Light armoring) When removing right rear lamp unit (E4). Loctite 243	*BR00.45-Z-1066-01A
4	Remove lamp unit cover E4 (6)	MODEL 166.0 with CODE Z04 (Light armoring) When removing right rear lamp unit (E4).
5	Remove screws/bolts (13, 14) and nut (12)	MODEL 166.0 with CODE Z04 (Light armoring) When removing left rear lamp unit (E3). Loctite 243	*BR00.45-Z-1066-01A
6	Remove lamp unit cover E3 (11)	MODEL 166.0 with CODE Z04 (Light armoring) When removing left rear lamp unit (E3).
7	Release and disconnect electrical connector (2a)	When removing left rear lamp unit (E3) or right rear lamp unit (E4).
8	Unscrew nuts (3a)	When removing left rear lamp unit (E3) or right rear lamp unit (E4).
9	Remove left rear lamp unit (E3) or right rear lamp unit (E4) from rear fender
10	Remove center door lining from rear-end door	When removing inner left rear lamp unit (E3/1) or inner right rear lamp unit (E4/1).	AR72.20-P-3520GQ
11	Remove screws/bolts (4) and remove cover (5)	MODEL 166.0 with CODE Z04 (Light armoring) When removing inner left rear lamp unit (E3/1) or inner right rear lamp unit (E4/1).
12	Release and disconnect electrical connector (2b)	When removing inner left rear lamp unit (E3/1) or inner right rear lamp unit (E4/1).
13	Loosen nut (3b)	When removing inner left rear lamp unit (E3/1) or inner right rear lamp unit (E4/1).
14	Remove inner left rear lamp unit (E3/1) or inner right rear lamp unit (E4/1) from liftgate
15	Install in the reverse order