Ford Focus Owners Manual: Convenience features

Heated seats

CAUTION: Operating this function with the engine off will drain the battery. The heated front seats are operated by rotary controls in the instrument panel. For item location: See Quick start ...

Instrument lighting dimmer

Instrument lighting dimmer ...

More about Ford Focus:

Ford Focus Powertrain Control Module (PCM)
  Item Part Number Description 1 14A464 PCM electrical connector (3 required) 2 W505423 PCM bolt (2 required) 3 12A650 PCM Removal NOTE: PCM installation DOES NOT require new keys or programming of keys, only a ...