Opel Corsa Owner's Manual page 216

214 Vehicle care
Make the following preparations and
observe the following information:
■ Park the vehicle on a level, firm and
non-skid surface. The front wheels
must be in the straight-ahead
position.
■ Apply the parking brake and
engage first gear, reverse gear or
P.
■ Remove the spare wheel 3 216.
■ Never change more than one wheel
at once.
■ Use the jack only to change wheels
in case of puncture, not for
seasonal winter or summer tyre
change.
■ The jack is maintenance-free.
■ If the ground on which the vehicle
is standing is soft, a solid board
(max. 1 cm thick) should be placed
under the jack.
■ Take heavy objects out of the
vehicle before jacking up.
■ No people or animals may be in the
vehicle when it is jacked-up.
■ Never crawl under a jacked-up
vehicle.
■ Do not start the vehicle when it is
raised on the jack.
■ Before screwing in the wheel bolts,
clean them and lightly coat the
taper of each wheel bolt with
commercially available grease.
9 Warning
Do not grease the thread of the
wheel bolt.
1. Steel wheels:
Pull off the wheel cover with the
hook. Vehicle tools 3 200.
Alloy wheels with bolt caps:
Disengage wheel bolt caps with a
screwdriver and remove. To
protect the wheel, place a soft
cloth between the screwdriver
and the alloy wheel.
Alloy wheels with center cap:
Insert extractor in the open slot of
the center cap and substract the
cap from the wheel. Vehicle tools
3 200.