The essentials
● Adju s
t
the jack so that its claw surrounds
the jacking point on the door sill ››› Fig. 64 - B
underneath the stamp.
● Make sure that the base of the jack is en-
tirely s
upported on a flat surface and that it is
vertical ››› Fig. 64 to the point where the claw
surrounds the jacking point on the door sill.
● Continue to wind up the jack using the
crank
handle until the defective wheel is
clear off the ground.
Removing and fitting a wheel Change the wheel after loosening the wheel
bo
lts
and r
aising the vehicle with the jack.
Taking off the wheel
● Unscrew the wheel bolts using the box
spanner and p
lace them on a clean surface.
● Take off the wheel.
Putting on the s
pare wheel
When fitting tyres with a compulsory rotation
direction, observe the instructions in
››› page 49.
● Mount the wheel.
● Screw on the wheel bolts in position and
tighten them loosely
with a box spanner.
● Carefully lower the vehicle using the jack*. ●
Tighten the wheel bo
lts in diagonal pairs
using the wheel brace.
The wheel bolts should be clean and turn
easily. Before fitting the spare wheel, inspect
the wheel condition and hub mounting surfa-
ces. These surfaces must be clean before fit-
ting the wheel.
Tyres with compulsory direction of ro-
tation A directional tread pattern can be identified
b
y
the arr
ows on the sidewall that point in
the direction of rotation. Always observe the
direction of rotation indicated when fitting
the wheel to guarantee optimum properties
of this type of tyres with regard to grip,
noises, wear and aquaplaning.
If it is absolutely necessary to fit the spare
tyre* against the direction of rotation, drive
with care as this means the tyre does not of-
fer optimum driving properties. This is of par-
ticular importance when the road surface is
wet.
Replace the punctured tyre as soon as possi-
ble and restore the obligatory and correct di-
rection of rotation of all tyres. Subsequent work ●
Alloy wheels: repl
ace the wheel bolt caps.
● Plate wheels: repl
ace the wheel hubcap
››› page 46.
● Return all tools to their proper storing loca-
tion.
● If the replaced wheel does not fit in the
spar
e wheel housing, store it safely in the
luggage compartment ›››
page 137.
● Check the tyre pressure of the newly moun-
ted tyr
e as soon as possible.
● In vehicles fitted with a tyre pressure indi-
cat or
, adjust the pressure and store it in
memory ›››
page 219.
● Have the tightening torque of the wheel
bolts c
hecked as soon as possible with a tor-
que wrench (it should be 120 Nm). Mean-
while, drive carefully.
● Have the flat tyre replaced as quickly as
poss
ible.
Snow chains Use Snow chains should only be used on the
fr
on
t
wheels. » 49
Driving
WARNING
Never engage reverse gear when moving for-
war d. Ri
sk of accident! Note
Do not rest your hand on the gear lever while
drivin g.
The pressure of your hand could lead
to premature wear of the gear system. Automatic gearbox
Ba s
ic information The gearbox changes up and down automati-
c
al
ly
. The gearbox can be set to Tiptronic
mode. The gears can be changed manually in
this mode ›››
page 159.
The engine can only be started in positions P
or N. If, on engaging the steering lock,
switching the ignition on/off or starting the
engine, the selector lever is not in these posi-
tions, the informative display will show Move
the selector lever to position
P/N! , or
P/N is shown on the general
dash panel display.
At temperatures below -10°C (14°F), the en-
gine can only be started in position P.
Move the selector lever to position P when
parking the vehicle on a flat surface. On a
slope, the handbrake should be firmly ap- plied before moving the selector lever to the
park po
sition. This reduces the load on the
lock mechanism while making it easier to
move the selector lever from position P.
If, while the vehicle is moving, the selector
lever is accidentally moved to position N, re-
lease the accelerator and wait for the engine
to idle before moving it back into position. WARNING
● Never pr e
ss the accelerator when selecting
the automatic gearbox operating mode when
the vehicle is stationary. Risk of accident!
● Never move the selector lever to positions
R or P when driving. Ri
sk of accident!
● If the vehicle is to be stopped with a gear
selected and the en
gine idling (e.g. waiting
or moving slowly at traffic lights), press down
on the brake pedal because the transmission
is not entirely interrupted when the engine is
idling and the vehicle will tend to start mov-
ing.
● Apply the handbrake firmly and put the se-
lector l
ever in position P before opening the
bonnet and working on the vehicle with the
engine running. Risk of accident! Strictly fol-
low the safety instructions ››› page 202, En-
gine compartment.
● When stopping on a slope (hill), try not to
stop the
vehicle from moving by pressing the
“accelerator” with a gear selected. This could
overheat the clutch. If the clutch risks being
burnt due to this force, it would switch off and the vehicle could move backwards. Risk
of ac
c
ident!
● If you have to stop on a hill, press down on
the brake ped
al to stop the vehicle from mov-
ing.
● The drive wheels could lose traction on a
slipper
y road surface when the kick-down
function is activated. Risk of sliding! CAUTION
● In D SG aut om
atic gearboxes, the double
clutch is protected from overloads. If the hill
hold control is used, the clutches are subjec-
ted to greater force if the vehicle is at a
standstill on a slope or suddenly accelerating
on a slope.
● Should the clutches overheat, the sym-
bol i
s shown on the informative display with
a warning message Gear overheated.
Stop! Instruction Manual! An audible
warning is also heard. Stop the vehicle in this
case, stop the engine and wait until the sym-
bol has switched off. Danger of damage to
the gearbox! You can continue driving once
the symbol is switched off. Starting and driving
Starting
– Press and hold the brake pedal.
– Press and hold the interlock button on the
sel ect
or l
ever knob and move the selector »
157
Technical data
Advice
Operation
Emergencies
Safety