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Home >> Volvo >> 2004 >> S80 Base, 2.5 59, FWD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Anti-Theft Systems >> Cables And Fuses - Symptom Related Diagnostic Procedures - 1 Of 2 >> Checking Headlamp (1999-2004) >> Checking headlamp >> Checking relay and wires

Checking relay and wires

Check relay (2/63).

HINT: The voltage should be 12 V at pins 1 and 3 when main beam is on. 

Check the wire between 3 and fuse number 1 in the engine compartment fuse box (11B/1).

Also check the connector and fuse.

Check the wire between 1 (2/63) and interior compartment fuse number 10 (left main beam) and number 11 (right main beam) and the fuses.

Fig 1: Identifying Relays
GLL104048Courtesy of VOLVO CARS OF NORTH AMERICA.

Is there a fault?