Volkswagen Touran Service Manual: Tread Depth, Measuring
Note
When measuring tread depth, take measurements in the main
grooves. |
Do not take measurements at the tread wear indicator. |
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Tread depth of a tire must be measured in the main grooves
at the points showing the most wear. The positions of the tread
wear indicators are marked along the tire shoulder
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→ Item. |
In place of "TWI", there may also be a "Δ" or "VW emblem". |
The TWI protrusions are 1.6 mm tall. This is the minimum
tread depth legally prescribed in Germany. |
Different values may apply in other countries. |
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Tread Wear Indicators (TWI) must not be included in the
measurement. The deepest point of the groove must be used for
the measurement. |
A - |
Tread Wear Indicators in main grooves |
B - |
Main grooves with Tread Wear Indicators
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Heel-and-toe wear is step-like wear of individual tread
blocks, due to which an increased rolling noise can develop. The
heel-and-toe wear is caused by the uneven dis ...
In many causes, this is caused by driving style, but
sometimes it is also caused by incorrect axle adjustment.
...
Other materials:
Volkswagen Touran Owners Manual. Side view
Fig. 1 Overview of the driver side
Key for :
Roof aerial
Door release lever
Roof railing
Exterior mirrors
Additional turn signal light
Surround lighting
Sensors for the Park Assist system
The jacking points
Tank flap
Side window integrated ...
Volkswagen Touran Owners Manual. Rain sensor
Fig. 83 Windscreen wiper lever:
setting the rain sensor Ⓐ
Fig. 84 Sensitive surface
of the rain sensor
First read and observe the introductory information
and safety warnings When the rain sensor is activated,
it automatically controls the frequency of the wiper intervals, de ...
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