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Home >> Mercedes Benz >> 2004 >> G500 >> Repair and Diagnosis >> External Pages >> Different car >> Section 7 (Overall Vehicle -- Basic Knowledge -- G-Class (463)) >> Basic Knowledge >> Z connector sleeves (solder splices in wiring harness) - Cockpit, location and assignment - GF00.19-P-3000-03I

Z connector sleeves (solder splices in wiring harness) - Cockpit, location and assignment - GF00.19-P-3000-03I

WARNING: This page does not describe the selected car, but rather 12 other vehicles, including the 2015 Mercedes-Benz G550, 2014 Mercedes-Benz G550, 2013 Mercedes-Benz G550, 2012 Mercedes-Benz G550, and 2011 Mercedes-Benz G550. However, it is still accessible from the selected car via links, so may be relevant.

MODEL 463 with ENGINE 112.945 Left-hand steering 

MODEL 463 with ENGINE 113.962 Left-hand steering 

MODEL 463 with ENGINE 606.964 

Fig 1: Assignment And Location Of Z Connector Sleeves - Cockpit
G07712403Courtesy of MERCEDES-BENZ USA
Z connector sleeve Designation Component Designation Conn. pin
Z3/22  Circuit 15 connector sleeve (fused) (F1f9)  up to 31.5.98 ← F1f9  Fuse 9  18 
→ E13/1 Glove compartment lamp  
→ S3 Air flow switch 6
  Optional AC → X53/2 Circuit 15 air conditioning connector 4
  Optional STH → X31/4 Blower switch connector  
Z3/22  Circuit 15 connector sleeve (fused) (F1f9)  as of 1.6.98 ← K23  Blower motor relay  1 
→ E13/1 Glove compartment lamp  
→ S3 Air flow switch 6
  Optional AC → X53/2 Circuit 15 air conditioning connector 4
  Optional STH → X31/4 Blower switch connector  
Z3/40  Circuit 15R connector sleeve (fused) (F1f15)  → N57/1 Convenience feature control module E.3
  Optional APS → A2/29 Radio and navigation operating unit A.7
→ X24/5 APS/MWH connector 6
  Optional RD → A2 Radio A.7
  As of 1.6.99 → X24/9 APS/radio Japan connector 3
Z4/1  Circuit 30 connector sleeve (fused), convenience feature and rear dome lamp  ← F1f13  Fuse 13  26
→ A1 Instrument cluster 1A.11
→ S8/1 Lighting warning buzzer contact  
  Valid for station wagon → E15/2 Front dome lamp with time delay and reading lamp 3
  Valid for convertible → X31 Dome lamp/reading lamp connector 3
Z7/30  Circuit 30 (unfused) connector sleeve  ← G1  Battery  + 
→ N47-7 ABS control module B.48
  MODEL 463 with ENGINE 112.945 Left-hand steering
MODEL 463 with ENGINE 113.962 Left-hand steering
→ K40 Relay module B.4
  MODEL 463 with ENGINE 606.964 → K40/3 Diesel relay unit (horn, EGR, pressure control valve) B.4
Z20  Screening inserted into insulated tubing  ← A2/6  CD changer  9 
Z20/1  Screening inserted into insulated tubing  ← A2/6  CD changer  8 
Z20/3  Cable ends insulated and tied back  → N3/7 IFI control module 31
→ W29/7 Ground, steering column  
Z30/1  Left turn signal connector sleeve  ← K42/2  Double turn signal relay  3 
← S4x1  Combination switch connector  6 
← S6  Hazard warning signal/CL switch group  10 
→ A1 Instrument cluster 1A.1
→ E6/1 Left turn signal lamp  
→ X92/3 Frame connector, 22-pin 9
  without optional ATA → E22/1 Left auxiliary turn signal lamp  
  Optional ATA → X52/3 Left side turn signal connector  
Z30/2  Right turn signal connector sleeve  ← K42/2  Double turn signal relay  1 
← S4x1  Combination switch connector  7 
← S6  Hazard warning signal/CL switch group  8 
→ A1 Instrument cluster 1A.10
→ E6/2 Right turn signal lamp  
→ X92/3 Frame connector, 22-pin 10
Z50/1  Connector sleeve 1 
MODEL 463 with ENGINE 112.945 Left-hand steering
MODEL 463 with ENGINE 113.962 Left-hand steering
← S9/1  Stop lamp switch  1 
→ A1 Instrument cluster 1A.9
→ N54/1 Infrared drive authorization system control module A.9
→ S40/4x1 Variable cruise control switch connector 2
→ X43 ATA/central locking (CL) connector 3
Z50/1  Connector sleeve 1 
MODEL 463 with ENGINE 606.964
← S9/1  Stop lamp switch  1 
→ A1 Instrument cluster 1A.9
→ X43 ATA/central locking (CL) connector 3
  Valid for Goodrich 235/85 R16 tires → S40x1 Cruise control (CC) switch connector 2
  Valid for Goodrich 255/65 R16 tires → S40/4x1 Variable cruise control switch connector 2
Z50/2  Connector sleeve 2  ← F1f13  Fuse 13  26 
→ E14/5x1 Left and right vanity mirror connector 2
→ E17/3x1 Left front entrance/exit lamp connector 1
→ E17/4x1 Right front entrance/exit lamp connector 1
→ K24 Convenience feature relay 2
→ K42/2 Double turn signal relay 5
→ N57/1 Convenience feature control module E.2
→ S6 Hazard warning signal/CL switch group 9
→ X5 Rear doors feed connector 3
  MODEL 463 with ENGINE 112.945 Left-hand steering
MODEL 463 with ENGINE 113.962 Left-hand steering
→ K36 Inter-axle differential lock relay 5
  APS special equipment, up to 1.6.99 → A2/29 Radio and navigation control unit A.4
  APS special equipment, as of 1.6.99 → A2/56 Radio and navigation unit A.4
    → X24/5 APS/MWH connector 5
  Optional RD A2 Radio A.4
Z50/4  Connector sleeve 4  ← S9/1  Stop lamp switch  2 
→ E3e4 Stop lamp  
→ E4e4 Stop lamp  
→ N47-7 ABS control module C.11
  Optional ATA → X33/11 Stop lamp signal/cruise control (CC) connector 1
Z50/6  Connector sleeve 6  up to 31.5.98 ← E17/3  Left front door entrance/exit lamp  2 
← E17/4  Right front door entrance/exit lamp  2 
← X5  Rear doors feed connector  4 
→ A1 Instrument cluster L.2
→ A1 Instrument cluster G.1
→ N57/1 Convenience feature control module E.1
  Valid for station wagon → E15/2 Front dome lamp with time delay and reading lamp 2
  Valid for convertible → X31 Dome lamp/reading lamp connector 2
Z50/6  Connector sleeve 6 
As of 1.6.98
← X84/4  Left front door feed rectifier connector  2 
→ A1 Instrument cluster L.2
→ A1 Instrument cluster G.1
→ V12 Interior lighting diodes 4
As of 1.6.99 → V13 Interior lighting diode module (door contact) 5
Z51/7  CAN (high) 1 connector sleeve  → A1 Instrument cluster B.2
→ N54/1 Infrared drive authorization system control module B.H
  MODEL 463 with ENGINE 112.945 Left-hand steering
MODEL 463 with ENGINE 113.962 Left-hand steering
MODEL 463 with ENGINE 606.964 as of 1.6.98
→ Z51/9 CAN (high) 2 connector sleeve  
  MODEL 463 with ENGINE 606.964 up to 31.5.98 → X31/5 CAN high terminal H
Z51/8  CAN (low) 1 connector sleeve  → A1 Instrument cluster B.1
→ N54/1 Infrared drive authorization system control module B.L
  MODEL 463 with ENGINE 112.945 Left-hand steering
MODEL 463 with ENGINE 113.962 Left-hand steering
MODEL 463 with ENGINE 606.964 as of 1.6.98
→ Z51/10 CAN (low) 2 connector sleeve  
  MODEL 463 with ENGINE 606.964 up to 31.5.98 → X31/6 CAN low terminal L
Z51/9  CAN (high) 2 connector sleeve  → N15/3 ETC control module H
→ N47-7 ABS control module A.H
→ Z51/7 CAN (high) 1 connector sleeve  
  MODEL 463 with ENGINE 112.945 Left-hand steering
MODEL 463 with ENGINE 113.962 Left-hand steering
→ N3/10 Engine control module (ME-SFI) D.11
  MODEL 463 with ENGINE 606.964 as of 1.6.98 → N3/7 IFI control module 41
Z51/10  CAN (low) 2 connector sleeve  → N15/3 ETC control module L
→ N47-7 ABS control module A.L
→ Z51/8 CAN (low) 1 connector sleeve  
  MODEL 463 with ENGINE 112.945 Left-hand steering
MODEL 463 with ENGINE 113.962 Left-hand steering
→ N3/10 Engine control module (ME-SFI) D.12
  MODEL 463 with ENGINE 606.964 as of 1.6.98 → N3/7 IFI control module 5
Z85  O2 sensor heater connector sleeve  ← K40  Relay module  E.5 
→ G3/3x1 Left O2 sensor, upstream TWC connector 1
→ G3/4x1 Right O2 sensor, upstream TWC connector 1
→ Y58/1 Purge control valve 2
Z96  Coolant/washer fluid connector sleeve  → S41 Coolant level indicator switch  
→ S42 Windshield washer fluid level indicator switch