Remove/install LED module for front lamp unit - AR82.10-P-4656LW

MODEL 205, 253 with CODE 631 (Static LED headlamps, left-hand traffic)

MODEL 205, 253 with CODE 632 (Headlamps, LED, static, right-side traffic)

MODEL 205, 253 with CODE 640 (High-performance LED)

MODEL 205, 253 with CODE 641 (Headlamps, LED, dynamic, left-side traffic)

MODEL 205, 253 with CODE 642 (Headlamps, LED, dynamic, right-side traffic)

Model 205, shown on left side of vehicle

Fig 1: Front Lamp Unit LED Module Remove/Install Components - Shown On Model 205

Courtesy of MERCEDES-BENZ USA

Model 253, shown on left side of vehicle

Fig 2: Front Lamp Unit LED Module Remove/Install Components - Shown On Model 253

Courtesy of MERCEDES-BENZ USA

	Information on preventing damage to electronic components due to electrostatic discharge		AH54.00-P-0001-01A
	Remove/install
1	Perform initial startup of left front lamp unit LED module (1) or right front lamp unit LED module (2)	When replacing the left front lamp unit LED module (1) or right front lamp unit LED module (2).
			AD00.00-P-2000-04B
		Note Data Matrix code on left front lamp unit or right front lamp unit.
2	Turn left or right front wheel towards the inside
3	Switch off ignition and remove transmitter key
4.1	Detach fender liner (3) in front area until the left front lamp unit LED module (1) or right front lamp unit LED module (2) is accessible	Model 205 with code 631 (Static LED headlamps, left-hand traffic) Model 205 with code 632 (Headlamps, LED, static, right-side traffic) Model 205 with code 640 (High-performance LED) Model 205 with code 641 (Headlamps, LED, dynamic, left-side traffic) Model 205 with code 642 (Headlamps, LED, dynamic, right-side traffic)
4.1			AR88.10-P-1300LW
4.2	Open maintenance flap in fender liner (3) at left or right front	Model 253 with code 631 (Static LED headlamps, left-hand traffic) Model 253 with code 632 (Headlamps, LED, static, right-side traffic) Model 253 with code 640 (High-performance LED) Model 253 with code 641 (Headlamps, LED, dynamic, left-side traffic) Model 253 with code 642 (Headlamps, LED, dynamic, right-side traffic)
5	Remove screws/bolts (4) from left front lamp unit LED module (1) or right front lamp unit LED module (2)
6	Pull out left front lamp unit LED module (1) or right front lamp unit LED module (2) until electrical connector (5) can be disconnected	Ensure that seal on left front lamp unit LED module (1) or right front lamp unit LED module (2) is seated correctly.
7	Disconnect electrical connector (5) and remove left front lamp unit LED module (1) or right front lamp unit LED module (2)
8	Install in the reverse order
9	Attach Data Matrix code adhesive label to left front lamp unit or right front lamp unit	When replacing the left front lamp unit LED module (1) or right front lamp unit LED module (2). The Data Matrix code adhesive label is included with the replacement part.