Ford Focus Owners Manual: Instrument lighting dimmer

Convenience features

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Cigar lighter

CAUTIONS: If you use the socket when the engine is not running, the battery may discharge. Do not hold the cigar lighter element pressed in. Note: You can use the socket to power 12 volt ap ...

More about Ford Focus:

Ford Focus Spark Plug Inspection
Inspect the spark plug for a bridged gap. Check for deposit build-up closing the gap between the electrodes. Deposits are caused by oil or carbon fouling. Install a new spark plug. Check for oil fouling. Check for wet, black deposits on the insulator ...