Replacing the component

Replace the rear fog lamp relay (position 2/49). Check the relay terminal, in particular relay guide 2/49 terminal #2, for an open-circuit.

Other information:

For further information about signals and other values, see Signal specification
To access and replace the relay, see Integrated relay/fuse box cargo compartment/rear electronic module, replacing
When the relay is installed but not activated, the voltage at the relay guide (terminal #2) must be 12 V
See Checking wiring and terminals. Permanent fault .

Fig 1: Identifying Ohm Meter

Courtesy of VOLVO CARS OF NORTH AMERICA.

Fig 2: Identifying Relays

Courtesy of VOLVO CARS OF NORTH AMERICA.