CITROËN C5 Handbook page 202

Practical information
Wing-mounted lamps
For vehicles fitted with a Hi-Fi amplifier, on the
right hand side slacken the screw by a quarter
turn, then pull the boot side trim A up.
200
F Pull away the flap in the boot side trim A.
To do this, pull it towards the middle of the
boot, then pull it up.
F disconnect the connector B.
F Unscrew the fixing nut C.
F Remove the lamp from its housing.
F detach the bulb holder D.
F Replace the faulty bulb.
F Refit the bulb holder D.
F Place the lamp in its housing.
F Screw in the fixing nut C.
F Refit the connector B.
F Refit the side boot trim A.
You can use the wheelbrace to screw or
unscrew the fixing nut C.