Retrofit Touchpad Wiring Harness In Area Of Center Console - AN82.60-P-0017-04FR

Model 257 

except code 448 (Touchpad) 

	Risk of injury  caused by burns to skin and eyes, risk of poisoning caused by inhaling fumes during soldering.	Wear protective gloves, protective clothing and safety glasses. Ensure that the work area is adequately ventilated. Secure power supply cables. Avoid sources of fire in working area.	AS00.19-Z-0002-01A
Topical note	Information on preventing damage to electronic components due to electrostatic discharge		AH54.00-P-0001-01A
Topical note	Notes on the use of paint scraping nuts on ground connections		AH00.19-P-1000-20A
	Notes on soft soldering		AH00.19-P-1000-07A

Courtesy of MERCEDES-BENZ USA

Courtesy of MERCEDES-BENZ USA

Courtesy of MERCEDES-BENZ USA

Courtesy of MERCEDES-BENZ USA

Courtesy of MERCEDES-BENZ USA

The following operation steps describe installation in a left-hand drive vehicle. With right-hand drive vehicles these operation steps must be carried out mirror-inverted.

Connection scheme 

Courtesy of MERCEDES-BENZ USA

1. Install individual contacts of touchpad wiring harness (13) electric lines and individual brown line (BN₁ ) into white 10-pin connector socket (13.1).

   Contact cavity assignment: 

   Contact cavity 1 = brown line (BN₁ )

   Contact cavity 3 = red/gray line (RD/GY)

   Contact cavity 8 = black/white line (BK/WH)

   Contact cavity 9 = black line (BK)

   Contact cavity 10 = brown line (BN)

2. Route brown line (BN) to left center console ground point (W12) and connect .
3. Route red/gray line (RD/GY) of touchpad wiring harness (13), as shown, along existing lines into front passenger footwell.

   Fix touchpad wiring harness (13) in place only after routing all retrofit wiring harnesses.

   Courtesy of MERCEDES-BENZ USA

4. Route brown line (BN) to electromagnetic compatibility ground point (Touchpad) (W91) and connect E3 .
5. Route red/gray line (RD/GY) to front passenger side A-pillar fuse box (F1/3).
6. Install red/gray line (RD/GY) into contact cavity "3" of electric multicircuit fuse 3 (F1/3MF3).

   Contact cavity "3" and electric multicircuit fuse 3 (F1/3MF3) are labeled.

   Courtesy of MERCEDES-BENZ USA

7. Route twisted black line (BK) and black/white line (BK/WH) along existing lines to left rear footwell in the head unit end sleeve CAN (Low) (Z35/34z1) and head unit end sleeve CAN (High) (Z35/33z1).

   The head unit end sleeve CAN (low) (Z35/34z1) and end sleeve CAN (high) (Z35/33z1) have yellow markings.

8. Solder black line (BK) to head unit end sleeve CAN (Low) (Z35/34z1).

   The end sleeve (14), the adapter and the reflector are available in the basic wiring harness repair kit or the supplement wiring harness repair kit.

   When making the soldering joint use welding pearl catcher.

9. Wrap fabric tape around end sleeve (14).
10. Solder black/white line (BK/WH) to head unit end sleeve CAN (high) (Z35/33z1).

    Courtesy of MERCEDES-BENZ USA

    The end sleeve (14), the adapter and the reflector are available in the basic wiring harness repair kit or the supplement wiring harness repair kit.

    When making the soldering joint use welding pearl catcher.

11. Wrap fabric tape around end sleeve (14).
12. Fix retrofit wiring harness  in place using cable ties.