CITROËN C4 Handbook page 255

Changing direction indicator
bulbs
Rapid flashing of the direction indicator
warning lamp (right or left) indicates the
failure of a bulb on that side.
Model with halogen headlamps (type 1)
F Turn the bulb holder a quarter of a turn and
pull it out.
F Pull the bulb out and change it.
To reassemble, carry out these operations in
reverse order.
Model with halogen headlamps (type 2)
For the replacement of this type of LED lamp,
contact a CITROËN dealer or a qualified
workshop.
In the event of a breakdown
Model with Xenon headlamps
F Remove the protective cover by pulling its
tongue.
F Turn the bulb holder a quarter of a turn and
pull it out.
F Turn the bulb a quarter of a turn and
change it.
To reassemble, carry out these operations in
reverse order.
Amber coloured bulbs, such as the
direction indicators, must be replaced
with bulbs of identical specifications
and colour.
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