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Home >> Mercedes Benz >> 2001 >> S500 >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Cruise Control Systems >> Battery, Fuse/Relay Box, Modules, Sensors & Switches -- Testing & Repair -- 215 & 220 Chassis >> Testing & Repair >> Repairing wiring harness - AR54.18-P-0100 >> Repairing wiring harness - AR54.18-P-0100IB

Repairing wiring harness - AR54.18-P-0100IB

MODEL 215 with ENGINE 113 DC fan wiring harness up to code 801 

MODEL 220 with ENGINE 112, 113 DC fan wiring harness up to code 801 

REMOVING Removing     
1 Disconnect ground cable of battery   AR54.10-P-0003I 
2 Remove right headlamp unit Model 215 AR82.10-P-4730N
    Model 220 except code (612b) Xenon headlamp unit AR82.10-P-4730M
    Model 220 with code (612b) Xenon headlamp unit AR82.10-P-4730MA
3 Unplug electrical connector from suction fan    
4 Remove lower engine compartment lining IMPORTANT Right front. AR61.20-P-1105M
5 Remove suction fan control module (N65/2) IMPORTANT Replace suction fan control module (N65/2).  
6 Expose fan wiring harness branch-off line    
7 Cut fan wiring harness branch-off line in area of headlamp and insulate IMPORTANT Use cable shears to cut the wires.  
8 Unpin wire (black, 10mm 2 ) from right front fuse and relay module (K40/7) IMPORTANT White 10-pin plug, pin 2.  
9 Cut wire (black, 10mm2 ) at branch-off line and insulate    
INSTALLING Installing     
10 Pin wire (black, 10mm2 ) from repair wiring harness in right front fuse and relay module (K40/7) IMPORTANT White 10-pin plug, pin 2.  
11 Attach wire (black, 10mm2 ) from repair wiring harness to engine wiring harness with cable straps IMPORTANT Do not open the existing wiring harness.  
12 Connect wire (black/violet, 0.5mm2 ) and wire (yellow/blue, 0.5mm2 ) with repair wiring harness IMPORTANT Use green cable connectors. AR00.19-P-0100-09A
13 Screw ground lead (brown, 10mm2 ) from repair wiring harness to ground point (W3/6, bottom right in wheelhousing)    
14 Insulate all newly installed wires and cable connectors with fabric tape    
15 Install suction fan control module (N65/2)    
16 Route fan repair wiring harness and connect    
17 Install right headlamp unit Model 215 AR82.10-P-4730N
    Model 220 except code (612b) Xenon headlamp unit AR82.10-P-4730M
    Model 220 with code (612b) Xenon headlamp unit AR82.10-P-4730MA
18 Reconnect ground lead to battery   AR54.10-P-0003I 
19 Read and erase fault memory Stored faults which can result from cables being disconnected or from simulation during removal and installation or test work, have to be processed and erased in the fault memories after completing the work. Refer to: ↓
STAR DIAGNOSIS
 
20 Check function of fan