Audi Q3: Tire Requirement and Maintenance
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This revised information should supplement the knowledge and
experience you already have.
With this information, we want to help you make as clear and
certain a statement as possible concerning t
A - Wet braking behavior
B - Comfort
C - Steering precision
D - Driving stability
E - Tire weight
F - Service life expectancy
G 
Tread Depth, Measuring
Note
When measuring tread depth, take measurements in the main
grooves.
Do not measure on the TWI (tread wear indicator).
Tread depth of a tire must be meas
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Fig. 149 Engine compartment: engine oil filling opening
cover (example)
Observe the safety precautions.
Turn the engine off.
Open the hood.
Unscrew the cap for the
engine oil filler
opening fig. 149.
Carefully add 0.5 quart (0.5 liter) of the correct
oil.
Check the oil level again after
Overview - Battery Interrupt Igniter
1 - Connector
For the Battery Interrupt Igniter -N253-
Releasing and removing
2 - Nuts
15 Nm
3 - Battery Interrupt Igniter -N253-
Available only together with -4-
Removing and installing. Refer to
→&