Mercedes-Benz ML320. Service manual - part 324

 

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Mercedes-Benz ML320. Service manual - part 324

 

 

12. Connect prefabricated wiring harness (8) to connector (24) for hands-free system. 

Fig. 375: Identifying Adapter Wiring Harness And Hands-Free Unit 

13. Attach hands-free unit (3) with assembly base (4) to mount of hands-free unit (20). 

 Speaker mount (21) is attached to the assembly base. 

14. Route pre-assembled hands-free system into the area at the back to the AC operating unit. 

Fig. 376: Identifying Hands-Free Unit And Assembly Base 

RETROFIT WIRING HARNESS. - AZ82.70-P-0001-04G 

MODEL 163 as of 1.10.01  

1. Prepare portable cellular telephone wiring harness (2) as shown in figure 

 

2001 Mercedes-Benz ML320 

1998-2005 ACCESSORIES & BODY, CAB Electrical System - Body - 163 Chassis

  

me 

 

Fig. 377: Identifying Portable Cellular Telephone Wiring Harness 

2. Bolt FSE interface (3) to interface bracket (15) with 2 torx bolts (16).  

3. Connect portable CTEL wiring harness (2) to FSE interface (3). 

Fig. 378: Identifying Portable CTEL Wiring Harness And Components 

 

2001 Mercedes-Benz ML320 

1998-2005 ACCESSORIES & BODY, CAB Electrical System - Body - 163 Chassis

  

me 

 

4. Unscrew sheet metal screws (30) from instrument panel.  

5. Install mount (15) together with interface between mounting lugs (31) and (32) as shown in figure and 

fasten with sheet metal screws (30).  

6. Route connection plug for adapter wiring harness (D) upward into the radio recess. 

Fig. 379: Identifying Mounting Lugs And Sheet Metal Screws 

7. Connect portable cellular telephone wiring harness (2) to adapter wiring harness (9).  

8. Check fuse (23) (a 10A fuse should be present). 

Fig. 380: Identifying Fuse And Telephone Wiring Harness 

9. Connect adapter wiring harness (9) to radio connector. 

 

2001 Mercedes-Benz ML320 

1998-2005 ACCESSORIES & BODY, CAB Electrical System - Body - 163 Chassis

  

me 

 

Fig. 381: Identifying Portable Cellular Telephone Wiring Harness And Connector For Adapter 
Wiring Harness
 

RETROFIT WIRING HARNESS - AZ82.70-P-0001-04GH 

1. Prepare portable CTEL wiring harness (2) as shown in figure. 

Fig. 382: Identifying Portable CTEL Wiring Harness 

2. Attach CTEL interface (A34/4) to interface mount (15) with 2 torx screws (16).  

3. Attach GSM 1800 MHz compensator (A28/3) to mount (15) with 2 torx screws (16).  

4. Connect portable cellular telephone wiring harness (2) to CTEL interface (A34/4).  

5. Connect branch of portable CTEL wiring harness (2) to GSM 1800 MHz compenstor (A28/3).  

6. Connect antenna cables to GSM 1800 MHz compensator (A28/3). 

 

2001 Mercedes-Benz ML320 

1998-2005 ACCESSORIES & BODY, CAB Electrical System - Body - 163 Chassis

  

me 

 

 

 

 

 

 

 

 

Content   ..  322  323  324  325   ..