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 appliances that have a maximum current rating of 15 Amperes. Use only Ford accessory connectors or connectors specified for use with SAE standard sockets.
Press the element in to use the cigar lighter. It will pop out automatically.
Ford Focus Charging System Principles of Operation
The PCM-controlled charging system, or "Smart Charge" charging system, determines
the optimal voltage set point for the charging system and communicates this information
to the voltage regulator. The "Smart Charge" charging system is designed to set
1 of 6 DTCs any time a c ...