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Home >> Mercedes Benz >> 2007 >> CL550 >> Repair and Diagnosis >> Electrical >> Motors, Switches, Relays >> Configurations, Connector Assignments & Overall Network -- Cl550 -- 216 Chassis >> Basic Knowledge >> Location and assignment of ground points, trunk, Left - GF00.19-P-2000-06CAA

Location and assignment of ground points, trunk, Left - GF00.19-P-2000-06CAA

Model 216 

Fig 1: Identifying Left Trunk Ground Points Location
G07300253Courtesy of MERCEDES-BENZ USA
Ground point Designation Component Designation Plug Pin
W6 Ground (left wheelhouse in luggage compartment)      
ECE, as of 06/09 → A34/7 Front mobile phone cradle 1.2
→ A90/1 TV combination tuner (analog/digital) 1A.1
Up to 05/09 → N41/3 Voice control system (VCS [SBS]) control unit 1.19
→ N66/2 Backup camera control unit 1.3
→ N66/10 Backup camera voltage supply module 1.2
→ N87/3 Digital Audio Broadcasting control unit 1.1
Up to 05/09 → N87/5 SDAR control unit 3.1
As of 06/09 → N87/8 High-definition tuner control unit 1.1
→ N93/1 Audio tuner control unit 5.13
→ N123/4 Emergency call system control unit 1.2
USA → S93/3 SOS pushbutton switch K.3
→ S93/6 MB-Info and telediagnosis button group x1.6
→ X58/12 Luggage compartment socket 1.1
Valid for Japan, as of 06/08 → Z6/42 Ground W6 connector sleeve
→ Z6/56 Circuit 31 connector sleeve