Ford Focus Owners Manual: Keys and remote controls

Disabling the passenger airbag

WARNING: Make sure that the passenger airbag is disabled when using a rearward facing child restraint on the front passenger seat. Fitting the passenger airbag deactivation switch WARNING: ...

General information on radio frequencies

CAUTION: The radio frequency used by your remote control can also be used by other short distance radio transmissions (e.g. amateur radios, medical equipment, wireless headphones, remote contr ...

More about Ford Focus:

Ford Focus Locking and unlocking
Central locking You can only centrally lock the doors if they are all closed. Note: The driver’s door can be unlocked with the key. This needs to be used if the remote control or keyless entry is not functioning. Note: Central locking also locks and unlocks the fuel filler flap. Double lo ...