
Fig. 202 Tyre tread: wear indicators
First read and observe the introductory information
and safety warnings Tread depth
Difficult driving situations demand the deepest possible tread depth for the tyres and the same tread depth for the tyres on the front and rear axles. This applies in particular for driving in winter weather and cold temperatures and in wet conditions .
In most countries, the minimum tread depth required by law is 1.6 mm (measured in the tread grooves next to the tread wear indicators). Observe any country-specific legal requirements.
Winter tyres lose a large degree of their effectiveness when the tread is worn down to a depth of 4 mm.
The tread depth of new tyres can vary according to type and manufacturer due to construction and tread design.
Tread wear indicator in tyres
The original tyres on your vehicle have 1.6 mm high tread wear indicators running across the tread . These wear indicators are positioned at set intervals around the tyre. Markings on the tyre sidewall (for instance the letters TWI or other symbols) indicate the positions of the tread wear indicators.
The tread wear indicators show if a tyre is worn down. The tyre must be replaced at the latest when the tread depth is just down to the tread wear indicator.

WARNING
Tyre pressure
Tyre damageSpray wax (spraying wax) -D 322 100 M2
Designation:
Spray wax (spraying wax) -D 322 100 M2-
Issued 01.2011
Product description
Spray wax (spraying wax) -D 322 100 M2- is a long-term
anti-corrosion agent. The produ ...
Removing and installing LED modules for daytime running light and side light
-L176-/-L177- (does not apply for “GTE”)
Note
Left LED module for daytime running light and side light
-L176- and right LED module for daytime running light and side
light -L177- are only fitted on gas discharge headlights.
The daytime running light and sid ...
Contents
Fig. 217 Contents of the vehicle toolkit
First read and observe the introductory information
and safety warningsThe content of the vehicle toolkit depends on the vehicle
equipment level. The following describes the maximum scope.
The vehicle toolkit contains the following
Screwdriver w ...