Remove/install signaling lights actuation module - AR82.10-P-4655NKA

MODEL 117, 156, 176, 242 as of model year 2016 with CODE 631 (Static LED headlamps, left-hand traffic)

MODEL 117, 156, 176, 242 as of model year 2016 with CODE 632 (Headlamps, LED, static, right-side traffic)

MODEL 246 with CODE 631 (Static LED headlamps, left-hand traffic)

MODEL 246 with CODE 632 (Headlamps, LED, static, right-side traffic)

Shown on the left front lamp unit (E1)

Fig 1: Identifying Signaling Lights Actuation Module Remove/Install Components

Courtesy of MERCEDES-BENZ USA

	Information on preventing damage to electronic components due to electrostatic discharge		AH54.00-P-0001-01A
	Remove/install
1	Remove left front lamp unit (E1) or right front lamp unit (E2)	Model 156 as of model year 2016 with code 631 (Static LED headlamps, left-hand traffic) Model 156 as of model year 2016 with code 632 (Headlamps, LED, static, right-side traffic)	AR82.10-P-4730NKX
1		Model 117, 176, 242 as of model year 2016 with code 631 (Static LED headlamps, left-hand traffic) Model 117, 176, 242 as of model year 2016 with code 632 (Headlamps, LED, static, right-side traffic) Model 246 with code 631 (Static LED headlamps, left-hand traffic) Model 246 with code 632 (Headlamps, LED, static, right-side traffic)	AR82.10-P-4730NKB
2	Remove bolts (1)
3	Remove cap (2)	You must ensure that seal (3) is seated correctly.
4	Remove left front actuation module, LED exterior lighting (E1n7) or right front actuation module, LED exterior lighting (E2n7)
5	Note LAM number string on label on the inside of the left front lamp unit (E1) or right front lamp unit (E2)	When replacing the left front actuation module, LED exterior lighting (E1n7) or the right front actuation module, LED exterior lighting (E2n7).
6	Install in the reverse order
	Initial startup
7	Perform initial startup of left front actuation module, LED exterior lighting (E1n7) or right front actuation module, LED exterior lighting (E2n7)	When replacing left front actuation module, LED exterior lighting (E1n7) or right front actuation module, LED exterior lighting (E2n7).
			AD00.00-P-2000-04A
		The LAM number string on the inside of the left front lamp unit (E1) or right front lamp unit (E2) must always be noted.