Overview of exterior lights system components - GF82.10-P-9998KN

MODEL 117, 156, 176, 242, 246

Illustrated: model 176

Fig 1: Overview Of Exterior Lights System Components - Illustrated On Model 176 (1 Of 2)

Courtesy of MERCEDES-BENZ USA

Fig 2: Overview Of Exterior Lights System Components - Illustrated On Model 176 (2 Of 2)

Courtesy of MERCEDES-BENZ USA

The following components are not shown:

Light sensor (B38/2b2) in rain/light sensor (model 242, 246 with CODE 345 (Windshield wiper with rain sensor) as of 03.11.2014, model 176 as of 01.09.2015, model 117.9)
Left headlamp control unit (E1n9) (with CODE 631 (Static left-hand traffic LED headlamp) or CODE 632 (Static right-hand traffic LED headlamp))
Right headlamp control unit (E2n9) (with CODE 631 (Static left-hand traffic LED headlamp) or CODE 632 (Static right-hand traffic LED headlamp))

Display in instrument cluster (A1), shown on model 246

Fig 3: Identifying Display - Instrument Cluster Screen - Shown On Model 246

Courtesy of MERCEDES-BENZ USA

The following components in the instrument cluster transmitting functional feedback are not shown here:

Warning buzzer (A1h1)
Function check of turn signal lights, acoustic (A1h2)

Model 246 as of 03.11.2014 with halogen headlamps (except CODE 631 (Static left-hand traffic LED headlamp) and except CODE 632 (Static right-hand traffic LED headlamp))

Fig 4: Identifying Halogen Headlamp Components - Model 246 As Of 03.11.2014

Courtesy of MERCEDES-BENZ USA

The following components in the front lamp units are not shown here:

Left front side marker light (E1e6) (with CODE 460 (Canada version) or CODE 494 (USA version))
Left headlamp range adjustment actuator motor (E1m1)
Right front side marker light (E2e6) (with CODE 460 (Canada version) or CODE 494 (USA version))
Right headlamp range adjustment actuator motor (E2m1)

Model 246 with LED headlamps (with CODE 631 (Static left-hand traffic LED headlamp) or CODE 632 (Static right-hand traffic LED headlamp))

Fig 5: Identifying LED Headlamp Components - Shown on Model 246

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The following components in the front lamp units are not shown here:

Left front side marker light (E1e6) (with CODE 460 (Canada version) or CODE 494 (USA version))
Left headlamp range adjustment actuator motor (E1m1)
Fan motor 1 for left front lamp unit (E1m4)
Right front side marker light (E2e6) (with CODE 460 (Canada version) or CODE 494 (USA version))
Right headlamp range adjustment actuator motor (E2m1)
Fan motor 1 for right front lamp unit (E2m4)

Model 246 with LED headlamps (with CODE 631 (Static left-hand traffic LED headlamp) or CODE 632 (Static right-hand traffic LED headlamp))

Fig 6: Identifying Left/Right Front Lamp Unit & Headlamp Control Unit

Courtesy of MERCEDES-BENZ USA

Model 246 up to 02.11.2014, model 242 with halogen headlamps (except CODE 614 (Bi-xenon headlamp) and except CODE 615 (Bi-xenon headlamp with active curve lights) and except CODE 618 (Bi-xenon headlamp) and except CODE 621 (Intelligent Light System (left-hand traffic)) and except CODE 622 (Intelligent Light System))

Fig 7: Identifying Halogen Headlamp Components

Courtesy of MERCEDES-BENZ USA

The following components in the front lamp units are not shown here:

Left headlamp range adjustment actuator motor (E1m1)
Right headlamp range adjustment actuator motor (E2m1)

Model 246, 242 with xenon headlamps (with CODE 614 (Bi-xenon headlamp) or CODE 615 (Bi-xenon headlamp with active curve lights) or CODE 618 (Bi-xenon headlamp) or CODE 621 (Intelligent Light System (left-hand traffic)) or CODE 622 (Intelligent Light System))

Fig 8: Identifying Xenon Headlamp Components

Courtesy of MERCEDES-BENZ USA

The following components in the front lamp units are not shown here:

Left high beam solenoid (E1l1) (except CODE 621 (Intelligent Light System (left-hand traffic)) and except CODE 622 (Intelligent Light System))
Left headlamp range adjustment actuator motor (E1m1)
Left active curve lights actuator motor (E1m2) (with CODE 615 (Bi-xenon headlamp with active curve lights) or CODE 621 (Intelligent Light System (left-hand traffic)) or CODE 622 (Intelligent Light System))
Left light distribution actuator motor (E1m3) (with CODE 621 (Intelligent Light System (left-hand traffic)) or CODE 622 (Intelligent Light System))
Right high beam solenoid (E2l1) (except CODE 621 (Intelligent Light System (left-hand traffic)) and except CODE 622 (Intelligent Light System))
Right headlamp range adjustment actuator motor (E2m1)
Right active curve lights actuator motor (E2m2) (with CODE 615 (Bi-xenon headlamp with active curve lights) or CODE 621 (Intelligent Light System (left-hand traffic)) or CODE 622 (Intelligent Light System))
Right light distribution actuator motor (E2m3) (with CODE 621 (Intelligent Light System (left-hand traffic)) or CODE 622 (Intelligent Light System))

Fig 9: Identifying Front Lamp Unit, Light Supply Power Module & Actuation Module

Courtesy of MERCEDES-BENZ USA

Model 176 with halogen headlamps (except CODE 614 (Bi-xenon headlamp) and except CODE 615 (Bi-xenon headlamp with active curve lights) and except CODE 618 (Bi-xenon headlamp) and except CODE 621 (Intelligent Light System (left-hand traffic)) and except CODE 622 (Intelligent Light System))

Fig 10: Identifying Halogen Headlamp Components - Shown On Model 176

Courtesy of MERCEDES-BENZ USA

The following components in the front lamp units are not shown here:

Left headlamp range adjustment actuator motor (E1m1)
Right headlamp range adjustment actuator motor (E2m1)

Model 176 with LED headlamps (with CODE 631 (Static left-hand traffic LED headlamp) or CODE 632 (Static right-hand traffic LED headlamp))

Fig 11: Identifying LED Headlamp Components - Shown On Model 176

Courtesy of MERCEDES-BENZ USA

The following components in the front lamp units are not shown here:

Left headlamp range adjustment actuator motor (E1m1)
Fan motor 1 for left front lamp unit (E1m4)
Right headlamp range adjustment actuator motor (E2m1)
Fan motor 1 for right front lamp unit (E2m4)

Model 176 with LED headlamps (with CODE 631 (Static left-hand traffic LED headlamp) or CODE 632 (Static right-hand traffic LED headlamp))

Fig 12: Identifying Left/Right Front Lamp Unit & Headlamp Control Unit

Courtesy of MERCEDES-BENZ USA

Model 176, with xenon headlamps (with CODE 614 (Bi-xenon headlamp) or CODE 615 (Bi-xenon headlamp with active curve lights) or CODE 618 (Bi-xenon headlamp) or CODE 621 (Intelligent Light System (left-hand traffic)) or CODE 622 (Intelligent Light System))

Fig 13: Identifying Xenon Headlamp Components - Shown On Model 176

Courtesy of MERCEDES-BENZ USA

The following components in the front lamp units are not shown here:

Left high beam solenoid (E1l1) (except CODE 621 (Intelligent Light System (left-hand traffic)) and except CODE 622 (Intelligent Light System))
Left headlamp range adjustment actuator motor (E1m1)
Left active curve lights actuator motor (E1m2) (with CODE 615 (Bi-xenon headlamp with active curve lights) or CODE 621 (Intelligent Light System (left-hand traffic)) or CODE 622 (Intelligent Light System))
Left light distribution actuator motor (E1m3) (with CODE 621 (Intelligent Light System (left-hand traffic)) or CODE 622 (Intelligent Light System))
Right high beam solenoid (E2l1) (except CODE 621 (Intelligent Light System (left-hand traffic)) and except CODE 622 (Intelligent Light System))
Right headlamp range adjustment actuator motor (E2m1)
Right active curve lights actuator motor (E2m2) (with CODE 615 (Bi-xenon headlamp with active curve lights) or CODE 621 (Intelligent Light System (left-hand traffic)) or CODE 622 (Intelligent Light System))
Right light distribution actuator motor (E2m3) (with CODE 621 (Intelligent Light System (left-hand traffic)) or CODE 622 (Intelligent Light System))

Model 117 with halogen headlamps (except CODE 614 (Bi-xenon headlamp) and except CODE 615 (Bi-xenon headlamp with active curve lights) and except CODE 618 (Bi-xenon headlamp) and except CODE 621 (Intelligent Light System (left-hand traffic)) and except CODE 622 (Intelligent Light System))

Fig 14: Identifying Halogen Headlamp Components - Shown On Model 117

Courtesy of MERCEDES-BENZ USA

The following components in the front lamp units are not shown here:

Left headlamp range adjustment actuator motor (E1m1)
Right headlamp range adjustment actuator motor (E2m1)

Model 117 with xenon headlamps (with CODE 614 (Bi-xenon headlamp) or CODE 615 (Bi-xenon headlamp with active curve lights) or CODE 618 (Bi-xenon headlamp) or CODE 621 (Intelligent Light System (left-hand traffic)) or CODE 622 (Intelligent Light System), shown except CODE 460 (Canada version) and except CODE 494 (USA version)

Fig 15: Identifying Xenon Headlamp Components - Shown On Model 117

Courtesy of MERCEDES-BENZ USA

The following components in the front lamp units are not shown here:

Left front side marker light (E1e6) (with CODE 460 (Canada version) or CODE 494 (USA version))
Left high beam solenoid (E1l1) except CODE 621 (Intelligent Light System (left-hand traffic)) and except CODE 622 (Intelligent Light System)
Left headlamp range adjustment actuator motor (E1m1)
Left active curve lights actuator motor (E1m2) (with CODE 615 (Bi-xenon headlamp with active curve lights) or CODE 621 (Intelligent Light System (left-hand traffic)) or CODE 622 (Intelligent Light System))
Left light distribution actuator motor (E1m3) (with CODE 621 (Intelligent Light System (left-hand traffic)) or CODE 622 (Intelligent Light System))
Right front side marker light (E2e6) (with CODE 460 (Canada version) or CODE 494 (USA version))
Right high beam solenoid (E2l1) (except CODE 621 (Intelligent Light System (left-hand traffic)) and except CODE 622 (Intelligent Light System))
Right headlamp range adjustment actuator motor (E2m1)
Right active curve lights actuator motor (E2m2) (with CODE 615 (Bi-xenon headlamp with active curve lights) or CODE 621 (Intelligent Light System (left-hand traffic)) or CODE 622 (Intelligent Light System))
Right light distribution actuator motor (E2m3) (with CODE 621 (Intelligent Light System (left-hand traffic)) or CODE 622 (Intelligent Light System))

Model 156 with halogen headlamps (except CODE 614 (Bi-xenon headlamp) and except CODE 615 (Bi-xenon headlamp with active curve lights) and except CODE 618 (Bi-xenon headlamp) and except CODE 621 (Intelligent Light System (left-hand traffic)) and except CODE 622 (Intelligent Light System))

Fig 16: Identifying Halogen Headlamp Components - Shown On Model 156

Courtesy of MERCEDES-BENZ USA

The following components in the front lamp units are not shown here:

Left headlamp range adjustment actuator motor (E1m1)
Right headlamp range adjustment actuator motor (E2m1)

Model 156, with xenon headlamps (with CODE 614 (Bi-xenon headlamp) or CODE 615 (Bi-xenon headlamp with active curve lights) or CODE 618 (Bi-xenon headlamp) or CODE 621 (Intelligent Light System (left-hand traffic)) or CODE 622 (Intelligent Light System)

Fig 17: Identifying Xenon Headlamp Components - Shown On Model 156

Courtesy of MERCEDES-BENZ USA

The following components in the front lamp units are not shown here:

Left high beam solenoid (E1l1) (except CODE 621 (Intelligent Light System (left-hand traffic)) and except CODE 622 (Intelligent Light System))
Left headlamp range adjustment actuator motor (E1m1)
Left active curve lights actuator motor (E1m2) (with CODE 615 (Bi-xenon headlamp with active curve lights) or CODE 621 (Intelligent Light System (left-hand traffic)) or CODE 622 (Intelligent Light System))
Left light distribution actuator motor (E1m3) (with CODE 621 (Intelligent Light System (left-hand traffic)) or CODE 622 (Intelligent Light System))
Right high beam solenoid (E2l1) (except CODE 621 (Intelligent Light System (left-hand traffic)) and except CODE 622 (Intelligent Light System))
Right headlamp range adjustment actuator motor (E2m1)
Right active curve lights actuator motor (E2m2) (with CODE 615 (Bi-xenon headlamp with active curve lights) or CODE 621 (Intelligent Light System (left-hand traffic)) or CODE 622 (Intelligent Light System))
Right light distribution actuator motor (E2m3) (with CODE 615 (Bi-xenon headlamp with active curve lights) or CODE 621 (Intelligent Light System (left-hand traffic)) or CODE 622 (Intelligent Light System))

Model 117, 156, 176 with xenon headlamps (with CODE 614 (Bi-xenon headlamp) or CODE 615 (Bi-xenon headlamp with active curve lights) or CODE 618 (Bi-xenon headlamp) or CODE 621 (Intelligent Light System (left-hand traffic)) or CODE 622 (Intelligent Light System)), shown on model 156

Fig 18: Identifying Left/Right Front Lamp Unit, Xenon Light Power Supply Module & Actuation Module

Courtesy of MERCEDES-BENZ USA

Taillamp, model 242.890 and model 242 (except 242.890), 246 as of 03.11.2014, shown with halogen headlamps (except CODE 631 (Static left-hand traffic LED headlamp) and except CODE 632 (Static right-hand traffic LED headlamp))

Fig 19: Identifying Taillamp Components - As Of 03.11.2014

Courtesy of MERCEDES-BENZ USA

Taillamp, model 242 (except 242.890), model 246 up to 02.11.2014 with halogen headlamps (except CODE 614 (Bi-xenon headlamp) and except CODE 615 (Bi-xenon headlamp with active curve lights) and except CODE 618 (Bi-xenon headlamp) and except CODE 621 (Intelligent Light System (left-hand traffic)) and except CODE 622 (Intelligent Light System))

Fig 20: Identifying Taillamp Components - Up To 02.11.2014

Courtesy of MERCEDES-BENZ USA

Taillamp, model 242 (except 242.890) up to 02.11.2014, model 246 with xenon headlamps (with CODE 614 (Bi-xenon headlamp) or CODE 615 (Bi-xenon headlamp with active curve lights) or CODE 618 (Bi-xenon headlamp) or CODE 621 (Intelligent Light System (left-hand traffic)) or CODE 622 (Intelligent Light System))

Fig 21: Identifying Taillamp Components - Shown On Model 246 With Xenon Headlamps

Courtesy of MERCEDES-BENZ USA

Taillamp, model 176 with halogen headlamps as of 01.09.2015 (except CODE 631 (Static left-hand traffic LED headlamp) and except CODE 632 (Static right-hand traffic LED headlamp))

Fig 22: Identifying Taillamp Components - Shown On Model 176 As Of 01.09.2015

Courtesy of MERCEDES-BENZ USA

Taillamp, model 176 with halogen headlamps up to 31.08.2015 (except CODE 614 (Bi-xenon headlamp) and except CODE 618 (Bi-xenon headlamp) and except CODE 621 (Intelligent Light System (left-hand traffic)) and except CODE 622 (Intelligent Light System))

Fig 23: Identifying Taillamp Components - Shown On Model 176 Up To 31.08.2015

Courtesy of MERCEDES-BENZ USA

Taillamp, model 176 with LED headlamps (with CODE 631 (Static left-hand traffic LED headlamp) or CODE 632 (Static right-hand traffic LED headlamp))

Fig 24: Identifying Taillamp Components - Shown On Model 176 With LED Headlamps

Courtesy of MERCEDES-BENZ USA

Taillamp, model 176 with xenon headlamps (with CODE 614 (Bi-xenon headlamp) or CODE 618 (Bi-xenon headlamp) or CODE 621 (Intelligent Light System (left-hand traffic)) or CODE 622 (Intelligent Light System))

Fig 25: Identifying Taillamp Components - Shown On Model 176 With Xenon Headlamps

Courtesy of MERCEDES-BENZ USA

Taillamp, model 117 with halogen headlamps (except CODE 614 (Bi-xenon headlamp) and except CODE 615 (Bi-xenon headlamp with active curve lights) and except CODE 618 (Bi-xenon headlamp) and except CODE 621 (Intelligent Light System (left-hand traffic)) and except CODE 622 (Intelligent Light System))

Fig 26: Identifying Taillamp Components - Shown On Model 117 With Halogen Headlamps

Courtesy of MERCEDES-BENZ USA

Taillamp, model 117 with xenon headlamps (with CODE 614 (Bi-xenon headlamp) or CODE 615 (Bi-xenon headlamp with active curve lights) or CODE 618 (Bi-xenon headlamp) or CODE 621 (Intelligent Light System (left-hand traffic)) or CODE 622 (Intelligent Light System))

Fig 27: Identifying Taillamp Components - Shown On Model 117 With Xenon Headlamps

Courtesy of MERCEDES-BENZ USA

Taillamp, model 156 with halogen headlamps (except CODE 614 (Bi-xenon headlamp) and except CODE 615 (Bi-xenon headlamp with active curve lights) and except CODE 618 (Bi-xenon headlamp) and except CODE 621 (Intelligent Light System (left-hand traffic)) and except CODE 622 (Intelligent Light System))

Fig 28: Identifying Taillamp Components - Shown On Model 156 With Halogen Headlamps

Courtesy of MERCEDES-BENZ USA

Taillamp, model 156 with xenon headlamps (with CODE 614 (Bi-xenon headlamp) or CODE 615 (Bi-xenon headlamp with active curve lights) or CODE 618 (Bi-xenon headlamp) or CODE 621 (Intelligent Light System (left-hand traffic)) or CODE 622 (Intelligent Light System))

Fig 29: Identifying Taillamp Components - Shown On Model 156 With Xenon Headlamps

Courtesy of MERCEDES-BENZ USA

Component description for instrument cluster	A1	GF54.30-P-6000KN
Component description for multifunction camera	MODEL 117, 156, 176, 242, 246 with CODE 608 (Adaptive Highbeam Assist) A40/11	GF54.21-P-3300KN
Actuation module, LED exterior lighting, front, component description	MODEL 117, 156, 176, 242, 246 with CODE 614 (Bi-xenon headlamps) MODEL 117, 156, 176, 242, 246 with CODE 618 (Bi-xenon headlamps) MODEL 117, 156, 176, 242, 246 with CODE 621 (Intelligent Light System (left-hand traffic)) MODEL 117, 156, 176, 242, 246 with CODE 622 (Intelligent Light System) MODEL 117, 242, 246 with CODE 615 (Bi-xenon headlamps with active light function) E1n7, E2n7	GF82.10-P-2160KN
Headlamp control unit, component description	MODEL 117, 156, 176, 242, 246 with CODE 614 (Bi-xenon headlamps) MODEL 117, 156, 176, 242, 246 with CODE 618 (Bi-xenon headlamps) MODEL 117, 156, 176, 242, 246 with CODE 621 (Intelligent Light System (left-hand traffic)) MODEL 117, 156, 176, 242, 246 with CODE 622 (Intelligent Light System) MODEL 117, 156, 242, 246 with CODE 615 (Bi-xenon headlamps with active light function) MODEL 246 with CODE 631 (Headlamp, LED, static, left-hand traffic) MODEL 246 with CODE 632 (Headlamps, LED, static, right-side traffic) E1n9, E2n9, N71/1	GF82.10-P-2020KN
Supplemental restraint system control unit, component description	N2/10	GF91.60-P-4080KN
Component description for CDI control unit	MODEL 117, 156, 176, 246 with ENGINE 651 N3/9	GF07.16-P-6000OLB
Component description for CDI control unit	MODEL 117, 176, 246 with ENGINE 607 N3/9	GF07.16-P-6000ORA
Component description for ME-SFI (ME) control unit	MODEL 117, 156, 176, 246 with ENGINE 270.9 N3/10	GF07.61-P-6000MT
	MODEL 242 with ENGINE 270.9 with CODE 924 (Bivalent natural gas drive) N3/10	GF07.61-P-6000MTC
	MODEL 117, 156, 176 with ENGINE 133.9 N3/10	GF07.61-P-6000MTA
SAM control unit, component description	N10	GF54.21-P-4157KN
Component description for trailer recognition control unit	MODEL 117, 156, 176, 246 with CODE 550 (Trailer coupling) N28/1	GF31.19-P-4050KN
Component description for Electronic Stability Program control unit	N30/4	GF42.45-P-5119KN
Component description for left front door control unit	N69/1	GF72.29-P-6001KN
Component description for right front door control unit	N69/2	GF72.29-P-6009KN
Upper control panel control unit, component description	N72/1	GF54.21-P-6040KN
Component description for the electronic ignition lock control unit	N73	GF80.57-P-6001KN
Component description for steering column tube module control unit	N80	GF54.21-P-6051KN
Drivetrain control unit, component description	MODEL 117, 176, 246 with ENGINE 607 N127	GF54.21-P-2141ORA
Drivetrain control unit, component description	MODEL 242.890 with ENGINE 780.990 N127	GF54.21-P-2141KN
Electric parking brake control unit, component description	N128	GF42.20-P-5005KN
Fully integrated transmission control unit for dual clutch transmission, component description	MODEL 117, 156, 176, 242, 246 with TRANSMISSION 724.0 Y3/14n4	GF27.60-P-5170SIA
Table of contents for function description of exterior lights		GF82.10-P-0999KN