Wheels
WARNING
The maximum speed for the winter tyres must
not be e x
ceeded. Otherwise, this could lead
to damage and risk of accident. For the sake of the environment
Fit your summer tyres again as soon as possi-
bl e.
They are quieter, do not wear so quickly
and reduce fuel consumption. 215
Technical data
Advice
Operation
Emergencies
Safety
Technical data
Drawbar loads
The maximum permitt ed dr
a
wbar load on the
ball joint of the towing bracket must not ex-
ceed 75 kg.
In the interest of road safety, we recommend
that you always tow approaching the maxi-
mum drawbar load. The response of the trail-
er on the road will be poor, if the drawbar
load is too small.
If the maximum permissible drawbar load
cannot be met (e.g. with small, empty and
light-weight single axle trailers or tandem
axle trailers with a wheelbase of less than 1
metre), a minimum of 4% of the actual trailer
weight is legally required for the drawbar
load. WARNING
● For s af
ety reasons, you should not drive at
speeds above 80 km/h (50 mph) when towing
a trailer. This also applies in countries where
higher speeds are permitted.
● Never exceed the maximum trailer weights
or the drawb
ar load. If the permissible axle
load or the permissible total weight is excee-
ded, the driving characteristics of the vehicle
may change, leading to accidents, injuries
and damage to the vehicle. Wheels
Ty
r
e pressure, snow chains, wheel
bolts Tyre pressures
The stic
k
er with the tyre pressure values can
be found on the inside of the fuel tank flap.
The tyre pressure values given there are for
cold tyres. Do not reduce the slightly raised
pressures of warm tyres ››› .
The pre s
sure for winter tyres is 0.2 bar higher
than that of summer tyres (2.9 psi / 20 kPa).
Snow chains
Snow chains may be fitted only to the front
wheels, and only for the following tyres:
175/70R14
185/60R15Chains with links not exceeding 15 mm
(including the chain closure)
215/45R16Chains with links not exceeding 9 mm
(including the chain closure)
215/40R17Chains with links not exceeding 7 mm
(including the chain closure) Wheel bolts
Af
t
er the wheel
s have been changed, the
tightening torque of the wheel bolts should
be checked as soon as possible with a torque
wrench ››› . The tightening torque for steel
and al lo
y
wheels is 120 Nm. WARNING
● Check the ty
re pressure at least once per
month. Checking the tyre pressure is very im-
portant. If the tyre pressure is too high or too
low, there is an increased danger of accidents
- particularly at high speeds.
● If the tightening torque of the wheel bolts
is t
oo low, they could loosen while the vehi-
cle is in motion. Risk of accident! If the tight-
ening torque is too high, the wheel bolts and
threads can be damaged. Note
We recommend that you ask your Technical
Serv ic
e for information about appropriate
wheel, tyre and snow chain size. 218
Index
Tyres . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 210 ch
an
ging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
new tyres . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 212
pressure . . . . . . . . . . . . . . . . . . . . . 210, 211, 213
useful life . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 211
wear indicators . . . . . . . . . . . . . . . . . . . . . . . . . 211
with directional tread . . . . . . . . . . . . . . . . . . . . . 49
with directional tread pattern . . . . . . . . . . . . . 210
Tyre tread depth . . . . . . . . . . . . . . . . . . . . . . . . . . 211
Tyre wear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 211
U Unfastening the seat belt . . . . . . . . . . . . . . . . 12, 64
Unlocking and locking by remote control . . . . . . . . . . . . . . . . . . . . . . . 110
with the central lock button . . . . . . . . . . . . . . . 108
Unlocking manually rear lid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Upholstery: cleaning . . . . . . . . . . . . . . . . . . . . . . 194
USB/AUX-IN input . . . . . . . . . . . . . . . . . . . . . . . . 105
V Vanity mirror . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
Vehicle data sticker . . . . . . . . . . . . . . . . . . . . . . . . . . . . 216
identification data . . . . . . . . . . . . . . . . . . . . . . 216
identification number . . . . . . . . . . . . . . . . . . . . 216
raising . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
vehicle identification number . . . . . . . . . . . . . 216
Vehicle battery . . . . . . . . . . . . . . . . . . . . . . . 43, 207 assisted starting . . . . . . . . . . . . . . . . . . . . . . . . . 52
changing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209
charging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209
connecting and disconnecting . . . . . . . . . . . . 207
disconnect and connect . . . . . . . . . . . . . . . . . . . 34
electrolyte level . . . . . . . . . . . . . . . . . . . . . . . . 209
winter conditions . . . . . . . . . . . . . . . . . . . . . . . 207 Vehicle care
winds creen wipers service position . . . . . . . . . 54
Vehicle documentation compartment . . . . . . . . 130
Vehicle interior heating or cooling system . . . . . 141
Vehicle interior monitoring and anti-tow system activation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113
Vehicle paint code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 216
Vehicle paintwork Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . 191
polishing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191
products for vehicle maintenance . . . . . . . . . . 189
Vehicle seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
vehicle tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Vehicle tools housing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
Vehicle underbody protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 193
Vehicle washing . . . . . . . . . . . . . . . . . . . . . . . . . . 189
Ventilation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
Ventilation slits . . . . . . . . . . . . . . . . . . . . . . . . . . 134
W Warning and control lamp cruise control . . . . . . . . . . . . . . . . . . . . . . . . . . 180
Warning and control lamps . . . . . . . . . . . . . . . . . . 98 audible warning signal . . . . . . . . . . . . . . . . . . . 98
engine management . . . . . . . . . . . . . . . . . . . . 168
engine pre-heating/fault system . . . . . . . . . . . 168
instrument panel display . . . . . . . . . . . . . . . . . . 36
Warning and indication lamps airbags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
instrument panel . . . . . . . . . . . . . . . . . . . . . . . . 35
seat belt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
tyres . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 213 Warning messages
red . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
y
ellow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
Warning symbols . . . . . . . . . . . . . . . . . . . . . . . . . . 98 see also Warning and control lamps . . . . . . . . . 98
Warning triangle . . . . . . . . . . . . . . . . . . . . . . . . . . 121
Washing care of the vehicle exterior . . . . . . . . . . . . . . . . 189
Washing the vehicle . . . . . . . . . . . . . . . . . . . . . . . 189 high pressure cleaners . . . . . . . . . . . . . . . . . . . 190
stickers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191
Weights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217
Wheel balance . . . . . . . . . . . . . . . . . . . . . . . . . . . 211
Wheel bolts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 218 anti-theft . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
caps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
loosening . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
tightening torque . . . . . . . . . . . . . . . . . . . . . . . 213
Wheel cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47 removing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Wheels . . . . . . . . . . . . . . . . . . . . . . . . . . . . 210, 218 anti-theft bolts . . . . . . . . . . . . . . . . . . . . . . . . . . 48
chains . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 218
changing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
new wheels . . . . . . . . . . . . . . . . . . . . . . . . . . . . 212
removing and fitting . . . . . . . . . . . . . . . . . . . . . . 49
snow chains . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
wheel cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Windows electric . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11, 114
removing ice . . . . . . . . . . . . . . . . . . . . . . . . . . . 192
Window wiper blade . . . . . . . . . . . . . . . . . . . . . . . . 23
Windscreen and rear window wiper blades . . . . . 78
Windscreen defrosting . . . . . . . . . . . . . . . . . . . . . 140
Windscreen washer . . . . . . . . . . . . . . . . . . . 43, 123
Windscreen washer fluid control lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
242
Index
Windscreen washer water chec
k
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207
filling amounts . . . . . . . . . . . . . . . . . . . . . . . . . 207
topping up . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207
Windscreen wiper blades cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192
Windscreen wipers . . . . . . . . . . . . . . . . . . . . 23, 123 lifting the wiper blades . . . . . . . . . . . . . . . . . . . 54
replacing the wiper blades . . . . . . . . . . . . . . . . 54
service position . . . . . . . . . . . . . . . . . . . . . . . . . 54
Winter conditions battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207
diesel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197
snow chains . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
thawing windows . . . . . . . . . . . . . . . . . . . . . . . 192
tyres . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 214
Winter tyres sizes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 214
X XDS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156
243