Concerns
Test RequirementsTread Depth, Measuring
Note
When measuring tread depth, take measurements in the main
grooves.
Do not take measurements at the tread wear indicator.
Tread depth of a tire must be mea ...
Indicator lamp
First read and observe the introductory
information and safety warnings
Lit up
Possible cause
Solution
There is a defective bulb in the vehicle's exterior
lighting.
Change the defective bulb.
Several warning and indicat ...
Light Alloy Wheels, Care and Maintenance
To maintain the decorative appearance of light alloy wheels
for a long time, regular care is necessary.
In particular, road salt and dust from brake abrasion must
be thoroughly washed off every two weeks. Otherwise, the paint
of the ligh ...