Climatronic (automatic air conditioning)Fig. 112
Controls the Climatronic
Read and observe
on page 86 first.
Individual functions can be set or switched on by turning the dial or pressing the corresponding button » Fig. 112.
Setting temperature
▶ Reduce the temperature /
Increase the temperature
Selected temperature
Degrees Celsius or Fahrenheit
Automatic operation of the air conditioning system is switched on
Intense air flow turned on to the windscreen
Direction of air flow
Recirculated air mode activated
Cooling system activated
Set blower speed
Set the fan speed (the set fan speed is indicated by the corresponding
number of segments in the display)
▶ Turn to the left: Decrease speed / Climatronic off
▶ Turn to the right: Increase speed
Interior temperature sensor Switching the intensive airflow to the front windscreen on/off - when
this function is switched on, the warning light illuminates in the button
Switching automatic mode on » page 87
Switching the airflow to the windows on and off
Switching the airflow to the upper body on and off
Switching the airflow to the footwell on and off
1234567891011Switch recirculation on/off » page 88
Switch the cooling system on/off
When this function is switched on, the corresponding icon appears in the dis-
play.
After the cooling system is switched off, only the ventilation function remains
active, whereby the lowest temperature that can be reached is the outside
temperature.
Set the temperature
In the range between 16 °C to 29° C, an automatic temperature control takes
place.
At a temperature setting below 16 ° C, lights up in the temperature display,
the Climatronic functions with maximum cooling performance .
At a temperature setting over 29° C, lights up in the temperature display, the
Climatronic functions with maximum heating output.
Switching between Celsius and Fahrenheit
Press the key and
simultaneously and hold 2 s, the display shows the
desired unit (item appears 3
» Fig. 112 ).
CAUTION
Do not cover the interior temperature sensor11» Fig. 112 - the function of the
Climatronic could be affected.
Note
In order to ensure adequate thermal comfort, there may be an increase in en-
gine idle speed during operation of the Climatronic in some circumstances.
Climatronic - automatic operation
Read and observe
on page 86 first.
The automatic mode is used in order to maintain a constant temperature andto demist the windows in the interior of the car.
›
To switch on press the
button. The display shows
(pos.
4
» Fig. 112
on page 87 ).
›
To turn off , press any button for the air distribution or change the blower
speed. The temperature contro lis continued.
87Heating and ventilation
Driving
Starting-off and driving
Starting and stopping the engine
Introduction
This chapter contains information on the following subjects:
Electronic immobiliser and steering lock
90
Switch on/off ignition
91
Starting / stopping the engine
91
Problems with the engine start - vehicles with starter button
92
Depending on equipment fitted, it is possible to switch the ignition on/off and
start/stop the engine with the key in the ignition or using the starter button .
WARNING■
Never switch off the engine before the vehicle is stationary – risk of acci-
dent!■
While driving with the engine stopped the ignition must always be
switched on. Otherwise, the steering may lock - The is a danger of an acci-
dent!
■
Do not withdraw the ignition key from the ignition lock until the vehicle
has come to a stop » page 94, Parking . Otherwise, the steering may lock -
danger of an accident!
■
Never leave the vehicle unattended with the engine running - there is a
risk of theft, accident etc.!
■
Never (e.g. in garages) run the engine in a closed place - there is the dan-
ger of poisoning and death!
CAUTION
■ Only start the engine when the engine and the vehicle are stationary - there
is a danger of starter and engine damage!■
Do not push-start the engine – There is a risk of damaging the engine and
the catalytic converter! The battery from another vehicle can be used as a
jump-start aid.
■
On vehicles with the starter button, pay attention to where the key is loca-
ted. The system can recognize the valid key, even if it has been accidentally
left on the vehicle roof - there is danger of loss or damage to the key!
NoteDo not warm up the engine while the vehicle is stationary. If possible, start
your journey as soon as the engine has started. Through this, the engine rea-
ches its operating temperature faster.
Electronic immobiliser and steering lock
Read and observe
and on page 90 first.
The electronic immobiliser (hereinafter referred to as immobiliser) makes thetheft or unauthorised use of your vehicle more difficult.
Immobiliser
The immobiliser allows the engine to start provided an original vehicle key only
is used.
Malfunction of the immobiliser
If a component in the immobiliser key fails, it is not possible to start the en-
gine. A corresponding message appears in the display of the instrument clus-
ter to explain the immobiliser is active.
To start, use the other vehicle key or seek help from a specialist garage.
Steering lock - locking
›
On vehicles with ignition lock, remove the key and turn the steering wheel
until the steering lock engages.
›
On vehicles with a starter button, switch off the ignition and open the driv-
er's door. If the driver's door is opened and the ignition is switched off after-
wards, the steering is only locked automatically after the vehicle has been
locked.
Steering lock - unlock
›
On vehicles with ignition lock, insert the key into the ignition and turn on the
ignition. If this is not possible, then move the steering wheel slightly back
and forth, as a result of which the steering lock should unlock.
›
On vehicles with starter button, get into the vehicle and close the driver's
door. Under certain circumstances, the steering lock can be unlocked only
when the ignition is switched on or the engine is started.
WARNINGNever let the vehicle roll with locked steering lock - risk of accident!90Driving
Note■The engine running noises may be louder at first for a short time after start-
ing the cold engine.■
You should not switch on any major electrical components during the heat-
ing period, otherwise the vehicle battery will be drained unnecessarily.
■
After switching off the ignition, the radiator fan may (also intermittently)
continue to operate for approx. 10 minutes.
Problems with the engine start - vehicles with starter button
Fig. 115
Starting the engine - Press the
button with the key
Read and observe and on page 90 first.
If no engine start is possible and the display of the instrument cluster shows a message that the key could not be detected by the system or there is a system
fault, then try to start the engine as follows.
›
Press the starter button with the key » Fig. 115.
If the engine does not start, the help of a specialist garage is required.
CAUTION
The key may not be detected by the system if the battery in the key is running
out of charge or the signal fails (strong electromagnetic field) or is shielded
(e.g. in an aluminium case).
START-STOPsystem
Introduction
This chapter contains information on the following subjects:
Operation
92
Manually deactivating/activating
93The START-STOP system (hereinafter only referred to as "system") reduces the
CO 2 emissions, as well as harmful emissions and saves fuel.
If the system determine that the engine is not needed when the vehicle stops
(e.g. at the traffic lights), it turns off the engine and starts it again when mov-
ing off.
The system function depends on many factors. Some of them must be met by
the driver, the others are related to the system and cannot be influenced nor
recognised.
For this reason, the system can react differently in situations which are iden-
tical from the driver's perspective.
The system is automatically activated every time the ignition is switched on
(even if this was manually deactivated using the key ).
Note
If the engine was stopped by the system, the ignition remains on.
Operation
Fig. 116
Display
Vehicles with manual transmission
The motor is automatically switched off as soon as the vehicle comes to a halt,
the shift lever is shifted to the neutral position and the clutch pedal is re-
leased.
The motor is automatically started as soon as the clutch pedal is depressed.
Vehicles with automatic transmission
The motor is automatically switched off as soon as the vehicle comes to a
standstill and the brake pedal is actuated.
The motor is automatically started as soon as the brake pedal is released.
92Driving
Conditions for the system function
The following conditions are required for the correct system function.
The driver's door is closed.
The driver has fastened the seat belt.
The driving speed exceeded 4 km/h after the last stop. No trailer or other accessory is connected to the trailer socket.
System status
The system status is shown on the display » Fig. 116 when stopped.
The engine is automatically switched off; when driving off again, the en-
gine is started automatically.
The motor is not automatically switched off.
The engine does not shut down when the vehicle stops, if e.g. the following
applies.
▶ The engine temperature for the proper function of the system has not yet
been reached.
▶ The charge state of the vehicle battery is too low.
▶ The current consumption is too high.
▶ High air conditioning or heating output (high fan speed, big difference be-
tween the desired and actual interior temperature).
If the engine has shut down automatically but the system detects that the en- gine is required to run (e.g. if the brake pedal is pressed repeatedly) then the
system automatically starts up the engine.
More information about the current system status can be displayed on the In-
fotainment screen » Owner's Manual Infotainment .
If there is a system fault , the following message will appear in the display of
the instrument cluster. Seek help from a specialist garage.
Note
■ If the driver's seat belt is removed for more than 30 seconds or the driver's
door is opened after the engine has switched off automatically, the engine will
have to be restarted manually.■
No automatic engine shut-down takes place when a vehicle with automatic
transmission is moving at low speed (e.g. during a traffic jam) and remains sta-
tionary after pressing the brake pedal lightly. Automatic engine shutdown
takes place if you press the brake pedal down with more force.
■
For vehicles with automatic transmission there is no automatic engine shut-
down when the system detects a manoeuvring action due to a large steering
angle.
Manually deactivating/activatingFig. 117
Button for the START-STOP sys-
tem
›
To deactivate/activate the system, press the
button
» Fig. 117 .
When the system is deactivated, the symbol in the button lights up .
If the system is deactivated, then it is automatically activated again after
switching the ignition off and on.
Note
If the system is automatically deactivated when the engine is turned off, then
the automatic start process takes place.
Brakes and Parking
Introduction
This chapter contains information on the following subjects:
Handbrake
94
Parking
94
The wear and tear on the brake pads is dependent on the operating condi-
tions and driving style. In difficult conditions (e.g. urban, sporty driving), the
condition of the brakes should be checked between service intervals by a spe-
cialist garage.
Brake response can be slower if the brakes are covered in moisture or, in win-
ter, have a layer of ice or salt on them . The brakes should be cleaned and
dried by applying the brakes many times over »
.
Corrosion on the brake discs and dirt on the brake pads can occur if the vehicle
has been parked for a long period and if you do not make much use of the
braking system. The brakes are cleaned by applying the brakes several times
over »
.
93Starting-off and driving
WARNINGThere should be no objects in the driver's footwell, otherwise the pedal op-
eration can be impeded - risk of accident!
Automatic transmission
Introduction
This chapter contains information on the following subjects:
Select selector lever position
96
Selector lever lock
97
Manual shifting (Tiptronic)
97
Starting-off and driving
98
The automatic transmission performs an automatic gear change irrespective of
the engine load, the operation of the accelerator, the vehicle speed and the
selected driving mode.
The modes of the automatic transmission can be adjusted by the driver by
means of the selector lever.
WARNING■ Do not accelerate when selecting drive mode prior to moving off - The is a
risk of an accident!■
Never move the selector lever to mode R or P when driving – The is a risk
of an accident!
■
If the vehicle stalls with the engine running, in the D, S , R or Tiptronic
mode, then the vehicle must be prevented from rolling away by means of
the brake pedal, parking brake or using the Auto Hold function. Even when
the engine is idling, power transmission is never completely interrupted –
the vehicle will creep.
■
When leaving the vehicle, the selector lever must always be set to P .
Otherwise, the vehicle may start to move - risk of accident.
CAUTION
If you want to move the selector lever from position N to position D / S whilst
driving, the engine must be running at idling speed.Select selector lever positionFig. 120
Selector lever settings / display
Read and observe and on page 96 first.
The selector lever can be moved through shifting to one of the following posi-
tions » Fig. 120 . In some positions you have to push the locking button
» page 97 .
When the ignition is switched on, the gearbox mode and the currently selected gear are indicated in the display » Fig. 120.
Park - the position can be set only when the vehicle is at a standstill.
The drive wheels are mechanically locked.
Reverse gear - The position can only be selected when the vehicle is sta-
tionary and the engine is idling.
Neutral (idle position) - Power transmission to the drive wheels is inter-
rupted.
Forward mode / sports programme - the gear change takes place in the
position S at higher engine speeds than in mode D
(Sprung position) - choice between positions D and S
In mode D or S, the forward gears are shifted automatically depending on the
engine load, the operation of the accelerator pedal, the vehicle speed, and the
selected driving mode .
PRND/S96Driving
Selector lever lockFig. 121
Shift lock button
Read and observe and on page 96 first.
The selector lever is locked in the P and N modes to prevent the forwards trav-
el mode from being selected accidentally and setting the vehicle in motion.
The selector lever is locked only when the vehicle is stationary and at speeds
up to 5 km/h.
The selector lever lock is indicated by the illumination of the warning light.
Releasing selector lever from mode P or N (selector lever lock)
›
Press the brake pedal and the lock button at the same time in the direction
of
1
» Fig. 121 .
To move the selector lever from mode N to D / S only the brake pedal is press-
ed.
The selector lever is not locked when quickly moving across the position N
(e.g. from R to D/S ). This, for example, helps to rock out a vehicle that is stuck,
e.g. in a bank of snow. The selector lever lock will engage if the lever is in posi-
tion N for more than approx. 2 seconds without the brake pedal being de-
pressed.
If it is not possible to release the gear selector from mode P in the usual man-
ner, then this can be emergency unlocked » page 160.
Note
If you want to switch the selector lever from mode P to mode D/S or vice ver-
sa, move the selector lever quickly. This prevents modes R or N from being se-
lected accidentally.Manual shifting (Tiptronic)Fig. 122
Selector lever
Read and observe and on page 96 first.
Tiptronic mode makes it possible to manually shift gears on the selector lever. This mode can be selected both while halted and while driving.
Switching to manual shifting using the selector lever
›
Push the gear selector from position D/S towards the right, or left in a right-
hand drive vehicle. The current gear is maintained.
Changing gear
›
To change up , tap the selector lever forwards
+
» Fig. 122 .
›
To change down , tap the selector lever backwards
-
» Fig. 122.
The currently selected gear is indicated in the » Fig. 120 on page 96 display.
The gearshift indicator must be observed when changing gear » page 37.
When accelerating, the gearbox automatically shifts up into the higher gear
just before the maximum permissible engine speed is reached. If a lower gear
is selected, the gearbox does not shift down until there is no risk of the engine
overrevving.
Note
It may be advantageous to use manual gear shifting when driving downhill, for
example. Shifting to a lower gear reduces the load on the brakes and hence
the wear of the brakes.97Starting-off and driving
Starting-off and drivingRead and observe
and on page 96 first.
Moving off and pausing temporarily
›
Firmly depress and hold the brake pedal.
›
Start the engine.
›
Press the locking button and move the selector lever to the desired position
» page 96 .
›
Release the brake pedal and accelerate.
The selector lever position N does not have to be selected when stopping for a
short time (e.g. at a crossroads). However, the brake pedal should be de-
pressed, in order to prevent the vehicle from rolling.
Accelerating at maximum speed during the journey (kickdown function)
If the accelerator pedal is depressed while the vehicle is in forward drive mode,
the kick-down function is turned on.
The gear change is adjusted accordingly to achieve maximum acceleration.
WARNINGRapid acceleration ( e.g. on slippery roads) can lead to a loss of control over
the vehicle – There is a risk of accident!
Running in and economical driving
Introduction
This chapter contains information on the following subjects:
Running in the engine
98
Tips on economical driving
98
DriveGreen function
98
Running in the engine
During the first 1 500 km, the driving style is decisive for successful the run-
ning in process is.
During the first 1 000 km , the engine should not be charged with more than
3/4 of the maximum permitted engine revs and without the trailer.
From about 1 000 to 1 500 km the engine can be pushed up to the maximum
permitted engine speed.
Tips on economical driving
Fuel consumption depends on the driving style, road and weather conditions,
and similar such factors.
For an economical driving style, the following instructions must be observed. ▶ Avoid unnecessary acceleration and braking.
▶ Observe the recommended gear » page 37.
▶ Avoid full throttle and high speeds.
▶ Reduce idling.
▶ Avoid short distances.
▶ Ensure the correct tyre inflation pressure is maintained » page 146.
▶ Avoid unnecessary ballast.
▶ Remove the roof rack before driving if it is not needed.
▶ Only turn on electrical consumers (e.g. seat heating) for as long as necessary.
▶ Briefly ventilate before turning on the cooling system, do not use the cooling
system with the windows open.
▶ Do not leave windows open at high speeds.
DriveGreen function
Fig. 123
Shown in the infotainment dis-
play
The DriveGreen function (hereinafter referred to as "DriveGreen") evaluates
the driving efficiency based on information relating to the driving style.
DriveGreen can be displayed on the Infotainment as follows.
›
Press the button in Infotainment and then tap on the function interface
display
→
DriveGreen
.
A
driving liquid display
With the driving is fluid, the display is located in the middle (near the green
dot). When accelerating, the display moves down, and upwards when braking.
98Driving
B“Green leaf”
The greener the leaf, the more economic the driving style. With less economi-
cal driving, the leaf is presented without any green colouring or it can be com-
pletely hidden.C
bar graph
The higher the green bars, the more economical the driving style. Each bar
shows the driving efficiency in 5-second steps, the current bar is on the left.
D
scoring (0 - 100)
The higher the indicated value, the more economical the driving style. When
you tap the function surface
D
, a detailed assessment showing the driving ef-
ficiency during the last 30 minutes is displayed.
If the trip lasts less than 30 minutes from the start, then the overview will add the assessment from the previous journey (the bars are shown in dark green).
E
the average fuel consumption from the start
When you tap the
E
function surface, a detailed overview of the average fuel
consumption during the last 30 minutes is shown.
If the trip lasts less than 30 minutes from the start, then the overview will add the overview of the average fuel consumption from the previous journey (the
bars are shown in dark green).
F
symbols
The display may show the following four symbols, which give information on
the current driving style.
Economical driving style
The current speed has a negative effect on fuel consumption.
If the driving is not fluid, drive with anticipation
Recommended gear
Tips for economical driving
Tap on the
B
leave to display tips for economical driving.
Note
Resetting the single-trip memory “from start” also resets the average con-
sumption E and the driving assessment D.Avoiding damage to your vehicle
Introduction
This chapter contains information on the following subjects:
Driving Tips
99
Driving through water
99
Driving Tips
Only drive on roads and terrain that correspond to the vehicle parame-
ters » page 173 , Technical data .
The driver is always responsible for deciding whether the vehicle can cope
with the conditions and the terrain.
WARNING■ Adjust the speed and driving style to the current visibility, weather, road
and traffic conditions. Too high a speed or an erroneous manoeuvre may
cause serious injury and damage to the vehicle.■
Combustible objects such as dry leaves or twigs caught under the base of
the vehicle could ignite on hot vehicle parts - risk of fire!
CAUTION
■ Pay attention to the ground clearance of the vehicle! When driving over ob-
jects which are larger than the ground clearance, the vehicle can get damaged.■
Any objects that get trapped under the vehicle floor must be removed as
soon as possible. These items can cause damage to the vehicle (e.g. to parts of
the fuel or brake system).
Driving through water
Fig. 124
Maximum permissible water lev-
el when driving through water
99Starting-off and driving