Audi TT 2015, Руководство пользователя, Страница: 253 / 300

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Rim size Rim offset Tyre size
7Jx17 47mm 225/50
You must remove the snow chains on roads which
are free of snow; otherwise the vehicle handling
may be impaired and the tyres may be damaged.
.&,
WARNING
Unsuitable or incorrectly mounted snow
chains can cause you to lose control of the ve­
hicle - risk of accident!
CD
CAUTION
- Snow chains can damage the rim/hubcap* if
they make direct contact with it. Remove
the hubcaps* beforehand. Use snow chains
which have a protective coating.
- If you use snow chains with links that pro­
trude more than 13.5 mm, this could cause
severe damage to the wheel housings and
other parts of the vehicle.
@
Note
When driving with snow chains, it may help to
switch on sport mode
qpage 108.
Tyre pressure loss
indicator
Tyre pressure loss indicator in instrument
cluster
Applies to: vehicles with tyre pressure loss indicator
The tyre pressure Loss indicator in the instrument
cluster informs the driver if the tyre pressure is
too Low or a system malfunction has occurred.
The tyre pressure loss indicator makes use of the
ABS sensors to compare the rolling circumfer­
ence and the vibration of the tyres. If changes in
the inflation pressure are detected on one or
more tyres, the driver is alerted by an indicator
lamp
RE
and a message on the infotainment dis­
play. If only one tyre is affected, the display will
indicate its position.
Each time you change a tyre, change the wheels
round or change the tyre pressures on your vehi­
cle (e.g. when switching from partial load to full
Wheels
load and vice-versa), you must store the new tyre
pressures on the infotainment system
qpage 252.
Monitoring of the tyre pressures is
based on the tyre pressures you have stored. The
inflation pressures recommended for your vehicle
are given on the tyre pressure sticker
qpage 249, Fig. 223 .
The rolling circumference and vibration can
change and cause a tyre pressure warning if:
- The inflation pressure in one or more tyres is
too low.
- The tyre has suffered structural damage.
- The wheels were changed or the tyre pressures
were changed and the new tyre pressures were
not stored
qpage 252.
- You are driving with the temporary spare
wheel*.
Indicator lamps
RE-
Loss of pressure on one or more tyres q ,&. .
Check and change or repair the tyre(s). Check and
adjust the inflation pressures of all four tyres
again and store the new tyre pressures on the in­
fotainment system
q page 252.
@:m
(Tyre Pressure Monitoring System)
Tyre
pressure: fault. See owner's manual - If@:m
ap­
pears and the indicator lamp
RE
in the instru­
ment cluster display flashes for approx. one mi­
nute and then remains lit after you have switched
on the ignition or while you are driving, there is a
fault in the system. Try to store the correct tyre
pressures
q page 252.
If the indicator lamp
does not go out or if it comes on again after a
short time, drive to a qualified workshop without
delay and have the fault rectified.
.&,
WARNING
- If the tyre pressure loss indicator appears
on the display, slow down immediately and
avoid any severe braking or steering ma­
noeuvres. As soon as you can do so safely,
stop and check the tyres and the tyre pres­
sures.
251