Ford Focus Owner's Handbook Manual page 84

A warning chime will sound in the following
conditions:
• +4ºC (39ºF) or lower: frost warning
• 0ºC (32ºF) or lower: danger of icy
roads.
Key outside car
Vehicles with keyless entry
If the engine is running and a passive key
is no longer detected within the vehicle
interior, a warning chime will sound.
Door open
A warning chime will sound when any
door is opened if the vehicle exceeds a
relatively low speed.
Lights on
A warning chime will sound if the driver's
door is opened with the exterior lights
switched on and the ignition switched off.
Low fuel
A warning chime will sound when the
remaining fuel is less than approximately
6 litres (1.3 gallons).
Seat belt reminder
See Seat belt reminder (page 33).
Instruments
82