CITROEN C4 CACTUS Handbook page 201

Rear lamps
1. Sidelamps (W5W).
2. Brake lamps (P21W).
3. Direction indicators (PY21W).
4. Foglamp or reversing lamp (P21W).
Changing bulbs
These bulbs are changed from inside the boot.
F Open the boot.
F Remove the corresponding access cover in
the trim panel.
F Disconnect the lamp unit connector a by
pressing the locking button (located under
the connector for the right hand lamp
and above the connector for the left hand
lamp),
F Slacken and remove the nut b (take care
not to drop it inside the wing).
F Press down on the retaining clip for lamp
unit c, then carefully remove it towards the
outside.
In the event of a breakdown
F Spread the bulb holder retainers and
remove the bulb holder.
F Replace the failed bulb:
- for the sidelamp, pull the bulb (the upper
one) out,
- for the other lamps, turn the
corresponding bulb (lower) a quarter
turn.
To reassemble, carry out these operations in
reverse order.
Take care to engage the lamp unit in its
guides, while keeping it in line with the
vehicle.
Tighten sufficiently to ensure sealing,
but without damaging the lamp.
8
199