1997 MERCEDES-BENZ ML320 Complete Repair Manual

Page 2945 of 4133

MERCEDES-BENZ ML320 1997  Complete Repair Manual Fig. 445: Male Contacts From Plug With 2ND Contact Retainer (MQS) -Shown With Circular 
Conductor 
REMOVE CONTACTS FROM  MICRO QUADLOCK SYSTEM  PLUG - AR00.19-P-0120-03B 
Fig. 446: Identifying Wiring

Page 2946 of 4133

MERCEDES-BENZ ML320 1997  Complete Repair Manual Fig. 449: Identifying Blade Holder With Clamping Pliers (220 589 01 99 50)
Fig. 450: Identifying MQS Blade (220 589 01 99 60)  
Secondary unlocking for version with lock tab     
1. Push suitable tool

Page 2947 of 4133

MERCEDES-BENZ ML320 1997  Complete Repair Manual Shown on 8-pin MQS connector  
Fig. 452: Contact Pins From Connector (MQS) 
- Shown On 8-Pin MQS Connector 
 Foil contacts must be unpinned at the same time. Tug on the foil while pressing down the sp

Page 2948 of 4133

MERCEDES-BENZ ML320 1997  Complete Repair Manual Fig. 454: Identifying Wiring Harness  Repair Kit, Basic (000 589 13 99 00)  
Fig. 455: Identifying Wiring Ha  rness Repair Kit (220 589 02 99 00)
  
Fig. 456: Identifying Blad  e Holder With Clamping

Page 2949 of 4133

MERCEDES-BENZ ML320 1997  Complete Repair Manual 2. Remove retaining cap (2) from coupli ng housing (3) in direction of arrow.   
Shown on 3/3-pin MQS coupling     
Fig. 458: Retaining Cap From Coupling Housing 
- Shown On 3/3-Pin MQS Coupling  
Sec

Page 2950 of 4133

MERCEDES-BENZ ML320 1997  Complete Repair Manual Fig. 459: Pulling Coupling Housing From Retaining Cap - Shown On A 3/3-Pin MQS/MCP Coupling  
Secondary unlocking for version with cap (MQS)     
1. Detach cover (1) from cap (2) in direct  ion of arr

Page 2951 of 4133

MERCEDES-BENZ ML320 1997  Complete Repair Manual Shown on 6-pin MQS coupling   
Fig. 461: Prying Up Contact Retainer 
- Shown On 6-Pin MQS Coupling  
Secondary unlocking for version with lock tab (MQS)     
1. Push suitable tool undern  eath locking

Page 2952 of 4133

MERCEDES-BENZ ML320 1997  Complete Repair Manual Fig. 462: Prying Up Lock Tabs - Shown On 8-Pin MQS Coupling  
Secondary unlocking for version with retaining housing (MQS)     
1. Using a suitable tool, pry up the lock tab on the retaining cap (5).