2010.5 Citroen DS4 horn

171Safety
Automatic operation of
hazard warning lamps
When braking in an emergency, depending on the deceleration, the hazard warning lamps come on automatically. They switch off automatically the first time you accelerate.  You can also switch them off by pressing the button.
Horn
Audible warning system to aler t other road users to an imminent danger.  Press the central par t of the steering wheel with integrated controls.
Use the horn moderately and only in the following circumstances: - immediate danger, - over taking a cyclist or pedestrian, - approaching a location lacking visibility.
Emergency or
assistance call
This system allows you to make an emergency or assistance call to the emergency ser vices or to the dedicated CITROËN ser vice. For more information on the use of this
function, refer to the "Audio and telematics" section.

171Safety
Automatic operation of
hazard warning lamps
When braking in an emergency, depending on the deceleration, the hazard warning lamps come on automatically. They switch off automatically the first time you accelerate.  You can also switch them off by pressing the button.
Horn
Audible warning system to aler t other road users to an imminent danger.  Press the central par t of the steering wheel with integrated controls.
Use the horn moderately and only in the following circumstances: - immediate danger, - over taking a cyclist or pedestrian, - approaching a location lacking visibility.
Emergency or
assistance call
This system allows you to make an emergency or assistance call to the emergency ser vices or to the dedicated CITROËN ser vice. For more information on the use of this
function, refer to the "Audio and telematics" section.

Fuse table
Fuse N°RatingFunctions
F1930 A Windscreen wipers slow/fast speed.
F2015 A Front and rear screenwash pump.
F2120 A Headlamp wash pump.
F2215 A Horn.
F2315 A Right-hand main beam headlamp.
F2415 A Left-hand main beam headlamp.
F275 A Left-hand dipped headlamp.
F285 A Right-hand dipped headlamp.

171Safety
Automatic operation of
hazard warning lamps
When braking in an emergency, depending on the deceleration, the hazard warning lamps come on automatically. They switch off automatically the first time you accelerate.  You can also switch them off by pressing the button.
Horn
Audible warning system to aler t other road users to an imminent danger.  Press the central par t of the steering wheel with integrated controls.
Use the horn moderately and only in the following circumstances: - immediate danger, - over taking a cyclist or pedestrian, - approaching a location lacking visibility.
Emergency or
assistance call
This system allows you to make an emergency or assistance call to the emergency ser vices or to the dedicated CITROËN ser vice. For more information on the use of this
function, refer to the "Audio and telematics" section.