Remove/Install Rear Flashing Light - AR82.10-P-0160SG

Model 223 

with code Y390 (Motorcade assistant) 

with code Z07 (B7 armoring on special protection version) 

Model 223 

with code Y840 (Rear end blue flashing light) 

with code Z07 (B7 armoring on special protection version) 

Courtesy of MERCEDES-BENZ USA

Fig 1: Rear Flashing Light Components Location - Model 223 With Code Y390, Y840, Z07

Courtesy of MERCEDES-BENZ USA

Notice	Notes on avoiding damage to windows installed in special high-security vehicles		AH67.00-P-0003-01FB
Notice	Information on preventing damage to electronic components due to electrostatic discharge		AH54.00-P-0001-01A
	Remove/install
1	Move corresponding rear passenger compartment seat backrest to foremost position and move head restraint all the way down.
2	Unscrew screws (2) and partially remove cover (1) with flashing light (5).
3	Pull out electrical wiring harnesses (3) far enough to gain access to the electrical connectors (4).
4	Release and disconnect electrical connectors (4) and remove flashing light (5) with cover (1).
5	Install in the reverse order.