Breakdown set
Introduction to the topic
The breakdown set can be used to temporarily and reliably seal any tyre damage caused by
foreign bodies or punctures (up to approx. 4 mm in diameter). Do not remove foreign objects
(e.g. screws or nails) from the tyre!
Once the sealant has been added to the tyre, the tyre pressure must be checked and adjusted
again after approximately 10 minutes of driving.
Seek expert assistance if more than one of the vehicle's tyres is damaged. The breakdown set is
designed to fill only one tyre.
Use the breakdown set only when the vehicle has been safely parked and you are familiar with
the work and safety precautions needed. Seek expert assistance if this is not the case.
The tyre sealant must not be used:
—If the wheel rim is damaged.
—If the outside temperature is below -20°C (-4°F).
—If there are cuts or punctures in the tyre that are larger than 4mm.
—If the vehicle was driven with very low tyre pressure or a flat tyre.
—If the use-by date on the tyre filler bottle has expired.
—If a foreign object has been removed from the tyre.
—In connection with mobility tyres. The word “Seal” is visible on the outer wall of the tyre if
your vehicle is fitted with mobility tyres.
WARNING
Using the breakdown set can be dangerous, especially if the tyre is inflated at the roadside.
Please note the following steps in order to reduce the risk of serious injuries:
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Stop the vehicle as soon as possible and when safe to do so. Park the vehicle at a safe
distance from moving traffic in order to fill the tyre.
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Check that the surface the vehicle is parked on is level and firm.
All passengers, and children in particular, must be at a safe distance and away from your
area of work.
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Switch on the hazard warning lights to warn other road users.
The breakdown set should be used only if you feel confident with carrying out the
procedure. If not, seek expert assistance.
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Tyres repaired with the breakdown set are intended for temporary, emergency use only.
They should be used only until you can reach the nearest qualified workshop.
Tyres that have been repaired using the breakdown set should be replaced as soon as
possible.
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Sealant is hazardous to health and must be washed off immediately if it gets onto the skin.
The breakdown set must be stored out of the reach of children.
Never use a jack, even if it is approved for the vehicle.
Always switch off the electric drive via the ignition, activate the electronic parking brake and
move the selector lever to the P position to reduce the risk of the vehicle moving
accidentally.
WARNING
Tyres that have been filled with sealant will not handle in the same way as a standard tyre.
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Never drive faster than 80 km/h (50 mph).
Avoid full acceleration, sudden braking and fast driving through bends in the road.
Drive for just 10 minutes at no more than 80 km/h (50 mph) and then check the tyre.