Checking components and wiring

Check the cable between the central electronic module terminal #A2 and the left lamp housing terminal #5A (10/1). Check for a short-circuit to ground.

Replace the left-hand lamp housing if no fault is found.

Other information: 

• To connect the breakout box, see Connecting the breakout box
• To access or replace the lamp housing:
  • For -2004, see:Headlamp/bulb, replacing
  • For 2005-, see:Headlamp/bulb, replacing .
• -2004: Signal specification
• 2005-: Signal specification
• See Checking wiring and terminals .

Fig 1: Identifying Voltage Display

Courtesy of VOLVO CARS OF NORTH AMERICA.

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  Refer to Verification