Vauxhall CORSA Owner's Manual page 216

214 Vehicle care
● Before screwing in the wheel
bolts, clean them.
9 Warning
Do not grease wheel bolts.
9 Warning
Ensure to use always the correct
wheel bolts if changing the
wheels. When installing the spare
wheel, the bolts for alloy wheels
can also be used.
● Note that the spare wheel is
secured by the conical contact of
each bolt if the wheel bolts for the
alloy wheels are used. In this
case, the washers do not come
into contact with the spare wheel.
1. Disengage wheel bolt caps with
the wheel bolt cover remover.
Vehicle tools 3 204.
Steel wheels with cover: Pull off
the wheel cover.
2. Attach the wheel wrench and
loosen each wheel bolt by half a
turn.
The wheels might be protected by
locking wheel nuts. To loosen
these specific nuts first attach the
adapter onto the head of the nut
before installing the wheel
wrench. The adapter is located in
the tool bag 3 204.
3. Ensure the jack is correctly
positioned under the relevant
vehicle jacking point.