Ford Focus Service Manual: Lighting

Resetting The Keep Alive Memory (KAM) - Gasoline Engines (Powertrain Diagnostics)

Description Resetting the KAM returns the powertrain control module (PCM) memory to its default setting. Adaptive learning contents such as adaptive airflow, idle speed, refueling event, and fuel ...

Bulbs

...

More about Ford Focus:

Ford Focus Ignition switch
WARNING: Never return the key to position 0 or I when the vehicle is in motion. 0 The ignition is off. I The ignition and all main electrical circuits are disabled. Note: Do not leave the ignition key in this position for too long to avoid discharging the battery. II The ignition is s ...