CITROEN DS3 Handbook page 206

Changing a wheel
Procedure for changing a faulty wheel for the spare wheel using the tools provided with the vehicle.
Access to the tools
The tools are installed in the boot under the
floor.
To gain access to them:
F open the boot,
F lift the boot carpet by pulling the strap
upwards,
F remove the polystyrene storage box,
F unclip and remove the box containing the
tools.
List of tools
1. Wheelbrace.
For removing the wheel trim and removing
the wheel fixing bolts.
2. Jack with integral handle.
For raising the vehicle.
3. "Bolt cover" tool.
For removing the bolt protectors (covers)
on alloy wheels.
4. Socket for the security wheel bolts (located
in the glove box).
For adapting the wheelbrace to the special
security wheel bolts (if your vehicle is fitted
with them).
Wheel with trim
When removing the wheel, first
detach the trim using the wheelbrace 1
pulling at the valve passage hole.
When refitting the wheel, refit the
trim starting by placing its cut-out at the
valve and press around its edge with
the palm of your hand.
All of these tools are specific to your
vehicle. Do not use them for other
purposes.
Never use a jack other than the
one listed for the vehicle by the
manufacturer. If the vehicle does not
have one, contact a CITROËN dealer
or a qualified workshop to obtain a jack
specified by the manufacturer.