154Driving
Start-Stop function conditions
● The driver seat belt must be buckled.
● The bonnet must be closed.
● The engine must be at operating temperature.
● The steering wheel must be straight.
● The vehicle must be on flat ground.
● The vehicle must not be in reverse.
● A trailer must not be connected.
● The temperature of the interior must be within the convenience limits
( AC
button should be selected).
● The windscreen de-mist function must be off.
● If in an increase in airflow is not requested.
● The temperature must not be set to HI or LO.
● The driver door must be closed.
● The diesel particulate filter must not be in regeneration mode, for diesel
engines.
● The battery charge must not be low for the next start.
● The battery temperature must be between -1 °C (+30 °F) and +55 °C
(+131 °F).
Start-Stop function interruption
In the following situations, the Start-Stop function will be interrupted and
the engine will automatically start:
● The vehicle starts moving.
● The brake pedal is pressed several times in a row.
● The battery has been discharged excessively.
● The Start-Stop System is manually deactivated.
● The windscreen de-mist function is turned on.
● The temperature of the interior exceeds the convenience limits ( AC
but-
ton).
● If the airflow is increased by more than 3 presses. ●
Temperature setting HI or LO is selected.
● The engine coolant temperature is insufficient.
● The alternator is faulty, for example the V-belt has ruptured.
● If any of the conditions described in the previous section are not fulfil-
led.
WARNING
Never allow the vehicle to move with the engine off for any reason. You
could lose control of your vehicle. This could cause an accident and seri-
ous injury.
● The brake servo does not work with the engine off. You need more
force to stop the vehicle.
● Power steering does not work when the engine is not running. That is
why it is much more difficult to turn the steering wheel.
● Turn off the Start-Stop system when driving through water (fording
streams, etc.).
Note
● For vehicles with the Start-Stop function and a manual gearbox, when
the engine is started, the clutch must be pressed.
● When the conditions for the Start-Stop function are not fulfilled, the in-
strument panel displays the Start-Stop indicator dimmed.
● If the steering wheel is turned more than 270°, it will not be possible to
start the vehicle again. To start the vehicle, straighten the steering wheel so
that it is turned less than 270°.
158Driving
The selector lever lock is released as follows:
–Switch the ignition on.
– Hold the brake pedal pressed down and at the same time, hold
the selector lever lock on the left of the selector lever also
pressed down.
The warning lamp on the instrument panel lights up when the brake ped-
al should be applied. This is essential when the selector lever is taken from
the P or N positions.
Level lock only engages with the vehicle stationary at a speed of up to
5 km/h (3 mph). At speeds of over 5 km/h (3 mph) the selector lever lock is
automatically deactivated in position N.
The selector lever lock is not engaged if the selector lever is moved quickly
through position N (e.g. when shifting from R to D). This makes it possible,
for instance, to “rock” the vehicle backwards and forwards if it is stuck in
snow or mud. The selector lever lock engages automatically if the brake
pedal is not depressed and the lever is in position N for more than about
1second. Driving a car with an automatic gearbox
The gearbox changes gear ratios automatically as the vehi-
cle moves.
Fig. 118 Automatic gear-
box
Starting
– Start the engine with the selector lever in position P or N.
Driving
– Press and hold the brake pedal.
– By holding the lock button (button on the left in the selector lev-
er), select R, or D.
– Release the lever and wait a little for the gearbox to engage the
gear (a slight movement can be felt).
– Release the brake and press the accelerator ⇒
.
159
Driving
Stopping briefly
– If stopping for a short time, keep the vehicle stationary by
pressing the foot brake hard to prevent the vehicle moving
backwards on a slope or “creeping” forwards, e.g. at traffic
lights. The selector lever does not need to be put into the posi-
tions P or N.
– Do not press the accelerator.
Parking
– Press and hold the brake pedal until the vehicle comes to a
standstill ⇒
.
– Apply the handbrake.
– By pressing the lock button down, move the selector lever to P
and release the lock button.
Driving up and down hills
– Press the selector lever from position “D” to the right into the
tiptronic selector gate.
– Lightly press the selector lever back to change down.
Holding the car on a hill
– The brake must be always pressed down to prevent the vehicle
from “rolling backwards” ⇒
. Do not try to prevent the vehicle
from rolling backwards by increasing the engine speed while a
range of gears is selected.
Starting the vehicle up hills
– Apply the handbrake. –
With a selected gear, accelerate slowly and at the same time,
release the handbrake.
The steeper the slope, the lower the needed gear. This increases the brak-
ing effect of the engine. For example, when driving down a very steep slope
in third gear. If the engine brake effect is not enough, the vehicle will speed
up. The automatic gearbox automatically changes up to prevent the engine
over-revving. Use the foot brake to reduce speed and change into 3rd gear
using Tiptronic* ⇒
.
Your vehicle has an automatic interlock which prevents the selector lever
from being put into a position for driving forwards or in reverse from posi-
tions P or N if the brake pedal is not depressed.
The ignition key cannot be removed unless the selector lever is in position
P.
Control lamp “Pressing brake pedal”
When the warning lamp next to the selector lever lights up, press the brake
pedal. This is necessary when the automatic gearbox selector lever is
moved out of positions P or N. A text message or instructions to perform
necessary operations may appear on the instrument panel.
WARNING
● As a driver, you should never leave your vehicle if the engine is run-
ning and a gear range is engaged. If you have to leave your vehicle while
the engine is running, you must apply the parking brake and put the se-
lector lever in position P.
● If the engine is running and D or R are engaged, you will need to hold
vehicle stopped by depressing the brake pedal. The vehicle would keep
on creeping forward as the power transmission is not fully interrupted
even when the engine is idling.
Safety FirstOperating instructionsPractical TipsTechnical Specifications
160Driving
WARNING (Continued)
● Never accelerate when moving the selector lever or you may cause an
accident.
● Never move the selector lever to R or P when driving. Risk of accident!
● Before driving down a long, steep slope, it is advisable to reduce
speed and change into a lower gear.
● If you stop the vehicle up hill, always hold the foot brake strongly de-
pressed down to stop it from rolling back.
● Never allow the brake to rub and do not use the brake pedal too often
or for long periods. Constant braking will cause the brakes to overheat
and will considerably reduce the brake effect. This increases the braking
distance and could cause the brake system to fail.
● Never allow the vehicle to roll down a mountain or a slope with the
lever in the N or D position, regardless of whether the engine is running
or not.
CAUTION
● If you stop the vehicle up hills, do not attempt to stop it from rolling
back by depressing the accelerator when a gear has been selected. Other-
wise, the automatic gearbox may overheat causing damage. Pull the hand-
brake up or fully depress the brake pedal to prevent the vehicle from rolling
away.
● If you allow the vehicle to roll when the engine is not running, or with
the selector lever in position N, a lack of lubrication in the automatic gear-
box will damage it. Changing gear in tiptronic mode*
The Tiptronic system allows the driver to select gears man-
ually
Fig. 119 Changing gear
with tiptronic
Fig. 120 Steering wheel
with paddle levers for au-
tomatic gearbox
General information about driving in tiptronic mode
162Driving
Selector lever positions
The selected gear is displayed on the side of the selector lever and on the
instrument panel display. The currently selected gear for the automatic
gearbox will also be shown on the display.
Tiptronic gear indicator
If the automatic gearbox is shifted manually, the selected gears are shown
on the screen.
P - parking lock
When the selector lever is in this position, the driven wheels are locked me-
chanically.
Position P on the lever must only be selected if the vehicle is stationary.
To move selector lever from position P, the locking button on the selector
lever handle must be pressed and the brake pedal depressed at the same
time while the ignition is switched on.
To put the selector lever in position P, simply press the lock button down
and, if necessary, depress the brake pedal down.
R - Reverse gear
The reverse gear is engaged in this position.
Reverse gear must be engaged only when the vehicle is stationary and the
engine is idling.
To move the selector lever to position R, press the lock button down and, at
the same time, press the brake pedal down, with the ignition switched on.
With the selector lever in position R and the ignition switched on the follow-
ing occurs:
● Reverse lights light up.
● The air conditioner automatically changes the air recirculation mode. ●
The wiper starts if the windscreen washer is on.
● The parking distance warning system* switches on.
N - Neutral (idling)
If this position is selected, the gearbox is in neutral. Power is not transmit-
ted to the wheels and the engine does not have a braking function.
Never use the N position to drive down a long hill. There is no engine brak-
ing and the brakes are subjected to excessive stain.
You could damage the automatic gearbox if you drive down hills with the
gearbox lever in position N and the engine switched off.
D - Drive (forward)
In this position the gearbox automatically changes to a lower or higher gear,
according to the engine's requirements, the driving style and speed. The
braking effect of the engine when driving downhill is very limited when the
selector is in this position. The instrument panel display shows the selected
gear as well as the selector lever in position D.
If position N has been selected and you wish to select D, you must press the
foot brake if the vehicle is stationary, or travelling at under 5 km/h (3 mph).
S - Standard driving position (Sport programme)
When the selector lever is in position S, it will automatically change up into
a higher gear later, and change down into a low gear, if compared with posi-
tion D. This way, it is possible to take full advantage of the engine reserve
power, depending on the engine demand, driving style and speed. The
braking effect of the engine when driving downhill is very limited. On the
instrument panel display the selected gear is shown as well as the selector
lever to position S.
To select gear range S, press the lock button on the selector lever.
163
Driving
WARNING
If the vehicle moves with no control, an accident and serious injury may
occur.
● As a driver, you should never leave your vehicle if the engine is run-
ning and a gear range is engaged. If you have to leave your vehicle while
the engine is running, you must always apply the handbrake and engage
the parking lock position P.
● With the engine running and D or R engaged, you must hold the vehi-
cle stopped by pressing the brake pedal. Even while idling, the power
transmission is not fully interrupted and the vehicle could keep moving
forward.
● Never accelerate when moving the selector lever or you may cause an
accident.
● Never move the selector lever to “R” or “P” when driving. Risk of acci-
dent.
● Before driving down a very steep slope, reduce your speed and shift
to first gear.
● Always hold the vehicle on the foot brake if you stop on hills. Other-
wise, the vehicle could roll back.
● Never allow the brake to rub and do not use the brake pedal too often
or for long periods. Constant braking will cause the brakes to overheat
and will considerably reduce the brake effect. This increases the braking
distance and could cause the brake system to fail.
WARNING
Never switch the engine off until the vehicle is stationary. You could lose
control of your vehicle. This could cause an accident and serious injury.
● The airbags and belt tensioners do not work when the ignition is
switched off.
WARNING (Continued)
● The brake servo does not work with the engine off. You need more
force to stop the vehicle.
● Power steering does not work when the engine is not running. That is
why it is much more difficult to turn the steering wheel.
● Never remove the key from the ignition if the vehicle is in motion. The
steering lock could suddenly engage, and you would not be able to steer
the vehicle.
● Never allow the vehicle to roll downhill with the selector lever in “N”,
regardless of whether the engine is running or not.
CAUTION
If you allow the vehicle to move when the engine is switched off or with the
selector lever in position “N”, take your foot off the accelerator and wait un-
til the engine starts idling before returning to position “D”.
Gear-change indicator
The recommended gear for saving fuel is indicated on the dash screen of
certain vehicles during driving.
displayMeaning
The optimal gear is selected.
Changing to a higher gear is recommended.
Changing to a lower gear is recommended.
Safety FirstOperating instructionsPractical TipsTechnical Specifications
164Driving
Information regarding the “cleanliness” of the particulate filter
The exhaust system manager detects that the diesel particulate filter is
nearly saturated and contributes to self-cleaning by recommending the opti-
mal gear. For this purpose, it might be necessary to drive momentarily with
a high rpm ⇒ page 70.
WARNING
The gear change indicator is only an auxiliary function and in no case
should be a substitute for careful driving.
● The responsibility of choosing the correct gear depending on the sit-
uation (e.g. overtaking, driving up or down a slope or towing a trailer)
lies with the driver.
For the sake of the environment
Selecting the correct gear can help to save fuel.
Note
The recommended gear display is switched off when the clutch pedal is
pressed.
Kick-down feature
This feature allows maximum acceleration. If you press the accelerator down thoroughly, the gearbox automatically
changes down, depending on speed and engine speed, into a lower gear to
take full advantage of give the vehicle maximum acceleration.
The gearbox does not change gear until the engine reaches the maximum
determined engine speed for the gear.
WARNING
You could lose control of the vehicle if you accelerate on slippery road
surfaces. Risk of serious injury.
● Be particularly careful when using the kick-down features on slippery
road surfaces. With a fast acceleration, the vehicle could lose traction
and skid.
● You should use the kick-down feature only when traffic and weather
conditions allow it to be used safely.
Handbrake Using the handbrake
The handbrake should be applied firmly to prevent the vehi-
cle from accidentally rolling away.
Fig. 122 Handbrake be-
tween the front seats
165
Driving
Always apply the handbrake when you leave your vehicle and when
you park.
Applying the handbrake
– Pull the handbrake lever up firmly ⇒ Fig. 122.
Releasing the handbrake
– Pull the lever up slightly and press the release knob in the di-
rection of the arrow ⇒ Fig. 122 and guide the handbrake lever
down fully ⇒
.
Always apply the handbrake as far as it will go in order to prevent yourself
from driving with the handbrake applied by mistake ⇒
.
The handbrake warning lamp lights up when the handbrake is applied
and the ignition switched on. The warning lamp turns off when the hand-
brake is released.
WARNING
● Never use the handbrake to stop the vehicle when it is in motion. The
braking distance is considerably longer, because braking is only applied
to the rear wheels. Risk of accident!
● If the handbrake is only partially released, this will cause the rear
brakes to overheat, which can impair the function of the brake system
and could lead to an accident. This also causes premature wear on the
rear brake pads.
CAUTION
Always apply the handbrake before you leave the vehicle. The first gear
should also be selected. Parking
The handbrake should always be firmly applied when the
vehicle is parked.
Always note the following points when parking the vehicle:
–
Use the brake pedal to stop the vehicle.
– Apply the handbrake.
– Select first gear.
– Switch the engine off and remove the key from the ignition. Turn
the steering wheel slightly to engage the steering lock.
– Always take you keys with you when you leave the vehicle ⇒
.
Additional notes on parking the vehicle on gradients:
Turn the steering wheel so that the vehicle rolls against the kerb if it started
to roll.
● If the vehicle is parked facing downhill, turn the front wheels so that
they point towards the kerb .
● If the vehicle is parked facing uphill, turn the front wheels so that they
point away from the kerb .
● Secure the vehicle as normal by applying the handbrake firmly and se-
lecting first gear.
Safety FirstOperating instructionsPractical TipsTechnical Specifications