Opel INSIGNIA Owner's Manual page 247

Do not remove foreign bodies from
the tyres.
Tyre damage exceeding 4 mm or that
is at tyre's side wall cannot be
repaired with the tyre repair kit.
9 Warning
Do not drive faster than 80 km/h.
Do not use for a lengthy period.
Steering and handling may be
affected.
If you have a flat tyre:
Apply the parking brake and engage
first gear, reverse gear or P.
The tyre repair kit is in a compartment
under the floor cover in the load
compartment.
1. Take the tyre repair kit from the
compartment.
2. Remove the compressor.
Vehicle care
3. Remove the electrical connection
cable and air hose from the
stowage compartments on the
underside of the compressor.
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