Checking the wires and components

Check the wires between rear electronic module (REM) B22 (E2) and left and right boot lighting 2 for an open circuit as described in Open-circuit, permanent faults , short circuit to ground as described in Short-circuit to ground, permanent faults and short circuit to voltage supply as described in Short-circuit to supply voltage. Permanent faults .

Check ground wires between left and right boot lighting 4 and ground point for an open circuit as described in Open-circuit, permanent faults .

Do the necessary corrective action.

Additional information:

To access the boot lighting, see Bulb, cargo compartment lighting, replacing
To disconnect the rear electronic module connector (REM), see Integrated relay/fusebox cargo compartment/Rear electronic module (REM), replacing
To connect the test box, see Connecting the breakout box
With boot lid open, voltage between left and right boot lighting 2 and ground should be approximately 12V.

Fig 1: 10 CD Changer Connector Terminals

Courtesy of VOLVO CARS OF NORTH AMERICA.

Fig 2: Identifying Ohm Meter

Courtesy of VOLVO CARS OF NORTH AMERICA.