In vehicles with a Tyre Pressure Loss Indicator, the system must be re-synchronised when snow chains are fitted
(→ Tyre Pressure Loss Indicator).
Troubleshooting
Damage to tyres and wheel rims is often hidden→
.
If you suspect that a wheel is damaged, slow down immediately and stop the vehicle as soon as it is safe to do so.
Pulling to one side or unusual vibrations
The vehicle pulls to the left or right while driving or vibrates in an unusual way. These symptoms can be a sign of tyre
damage or that the tyre pressure is too low.
Check the tyres!
Slow down immediately and stop as soon as the traffic situation permits and it is safe to do so.
1. Check the tyres and rims for damage.
2. Do not drive on if a tyre is damaged.
3. Changing a damaged wheel (→ Changing a wheel). If necessary, seek assistance from a suitably qualified
workshop.
Or: seal damaged wheel with the breakdown set and inflate (→ Breakdown set).
4. If there is no visible damage, drive slowly and cautiously to the nearest suitably qualified workshop in order to
have the vehicle checked.
Foreign body stuck in tyre
A foreign body is stuck in the tyre or between the tread blocks.
On vehicles with mobility tyres:leave the foreign body in the tyre and go to a suitably qualified workshop. A sealant
applied to the inside of the tyre tread encloses the foreign body and seals the tyre temporarily.
1. Leave the foreign body in the tyre if it has entered the inner tyre. Foreign bodies that are stuck between the tyre
tread blocks can be removed.
2. Changing a damaged wheel (→ Changing a wheel). Seek expert assistance if necessary.
Or: seal damaged wheel with the breakdown set and inflate (→ Breakdown set).
3. Check and adjust the tyre pressure.
4. Go to a correspondingly qualified workshop.
Tyres lose grip
The vehicle suffers from loss of grip when cornering and breaks away. The braking distance is longer and the traction
control system (TCS
) and anti-lock brake system (ABS) intervene earlier.
The tyre may be too worn to guarantee sufficient grip (→ Tread depth and tread wear indicators).
1. Drive slowly and cautiously to the nearest suitably qualified workshop in order to have the vehicle checked.
Wheel bolts are difficult to loosen
The wheel bolt can corrode over time. As a result, it is difficult to loosen the wheel bolts,
1. Seek the assistance of a suitably qualified workshop or drive slowly and cautiously to the nearest suitably
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