176Driving and operatingDriving hints
Control of the vehicle
Never coast with engine not
running
Many systems will not function in this situation ( e.g. brake servo unit, power
steering). Driving in this manner is a
danger to yourself and others.
All systems function during an
Autostop.
Stop-start system 3 180.
Idle boost
If charging of the vehicle battery is
required due to battery condition, the
power output of the generator must
be increased. This will be achieved by an idle boost which may be audible.
A message appears in the Driver
Information Centre.
Pedals
To ensure the pedal travel is
uninhibited, there must be no mats in
the area of the pedals.Use only floor mats, which fit properly and are fixed by the retainers on the
driver side.
Steering If power steering assist is lost
because the engine stops or due to a system malfunction, the vehicle can
be steered but may require increased
effort.Starting and operating
New vehicle running-in Do not brake unnecessarily hard for
the first few journeys.
During the first drive, smoke may
occur because of wax and oil
evaporating off the exhaust system.
Park the vehicle in the open for a
while after the first drive and avoid
inhaling the fumes.
During the running-in period, fuel and engine oil consumption may be
higher.
Additionally, the cleaning process of
the exhaust filter may take place more
often.
Exhaust filter 3 183.
Autostop may be inhibited to allow for
charging of the vehicle battery.
182Driving and operatingRestart of the engine by the stop-
start system
The selector lever must be in neutralto enable an automatic restart.
If one of the following conditions
occurs during an Autostop, the
engine will be restarted automatically
by the stop-start system:
● The stop-start system is manually deactivated.
● The bonnet is opened.
● The driver's seat belt is unfastened and the driver's door
is opened.
● The engine temperature is too low.
● The charging level of the vehicle battery is below a defined level.
● The brake vacuum is not sufficient.
● The vehicle is driven at least at walking speed.
● The climate control system requests an engine start.
● The air conditioning is manually switched on.If the bonnet is not fully closed, awarning message is displayed in the
Driver Information Centre.
If an electrical accessory, e.g. a
portable CD player, is connected to
the power outlet, a brief power drop during the restart might be noticeable.
Parking9 Warning
● Do not park the vehicle on an
easily ignitable surface. The
high temperature of the
exhaust system could ignite the
surface.
● Always apply the parking brake. Pull switch m for
approx. one second and check
if the control indicator m
illuminates.
The electric parking brake is applied when control indicator
m illuminates 3 107.
● Switch off the engine.
● If the vehicle is on a level surface or uphill slope, engage
first gear or set the selector
lever to position P before
switching off ignition. On an
uphill slope, turn the front
wheels away from the kerb.
If the vehicle is on a downhill
slope, engage reverse gear or
set the selector lever to position P before switching off ignition.
Turn the front wheels towards
the kerb.
● Close the windows and the sunroof.
● Switch off ignition with power button. Turn the steering wheel
until the steering wheel lock is
felt to engage.
● Lock the vehicle with button on the door handle.
● Activate the anti-theft alarm system.
● The engine cooling fans may run
after the engine has been
switched off 3 254.
258Vehicle care
The brake fluid level must be betweenthe MIN and MAX marks.
If fluid level is below MIN seek the
assistance of a workshop.
Brake and clutch fluid 3 300.
Vehicle battery
The vehicle battery is located in the
engine compartment.
There are connecting points for jump
starting. 3 291
The vehicle battery is maintenance-
free provided that the driving profile
allows sufficient charging of the
battery. Short-distance-driving and
frequent engine starts can discharge
the battery. Avoid the use of
unnecessary electrical consumers.
Batteries do not belong in household
waste. They must be disposed of at
an appropriate recycling collection
point.
Laying up the vehicle for more than
four weeks can lead to battery
discharge. Disconnect the clamp from the negative terminal of the vehicle
battery.
Ensure the ignition is switched off
before connecting or disconnecting
the vehicle battery.
Battery discharge protection 3 142.
Disconnecting the battery
If the vehicle's battery is to be
disconnected (e.g. for maintenance
work), the alarm siren must be
deactivated as follows: Switch the
ignition on then off, then disconnect
the vehicle's battery within
15 seconds.
Replacing the vehicle battery Note
Any deviation from the instructions
given in this section may lead to
temporary deactivation or
disturbance of the stop-start system.
When the vehicle battery is being
replaced, please ensure that there
are no open ventilation holes in the
vicinity of the positive terminal. If a
ventilation hole is open in this area, it
must be closed off with a dummy cap, and the ventilation in the vicinity of the
negative terminal must be opened.
Ensure that the battery is always replaced by the same type of battery.
We recommend that you have the
vehicle battery replaced by a
workshop.
Vehicle care259Stop-start system 3 180.
Charging the vehicle battery9 Warning
On vehicles with stop-start
system, ensure that the charging potential does not exceed
14.6 volts when using a battery
charger. Otherwise the vehicle
battery might be damaged.
Jump starting 3 291.
Warning label
Meaning of symbols: ● No sparks, naked flames or smoking.
● Always shield eyes. Explosive gases can cause blindness or
injury.
● Keep the vehicle battery out of reach of children.
● The vehicle battery contains sulphuric acid which could cause
blindness or serious burn
injuries.
● See the Owner's Manual for further information.
● Explosive gas may be present in the vicinity of the vehicle battery.
Diesel fuel system bleeding If the tank has been run dry, the diesel
fuel system must be bled. Switch on
the ignition three times for
15 seconds at a time. Then crank the
engine for a maximum of 40 seconds. Repeat this process after
no less than five seconds. If the
engine fails to start, seek the
assistance of a workshop.Wiper blade replacement
Windscreen
Lift the wiper arm until it stays in the
raised position. Lift retaining clip to
disengage the wiper blade and
remove.
Attach the wiper blade slightly angled
to the wiper arm and push until it
engages.
Lower wiper arm carefully.
Vehicle care285release valve must be closed (turnclockwise).
6. The switch on the compressor must be set to J.
7. Connect the compressor plug to the power outlet or cigarette
lighter socket.
To avoid discharging the battery,
we recommend running the
engine.
8. Set the rocker switch on the compressor to I. The tyre is filled
with sealant.
9. The compressor pressure gauge briefly indicates up to 6 bar whilstthe sealant bottle is emptying
(approx. 30 seconds). Then the
pressure starts to drop.
10. All of the sealant is pumped into the tyre. Then the tyre is inflated.
11. The prescribed tyre pressure should be obtained within
10 minutes. Tyre pressure
3 317 . When the correct pressure
is obtained, switch off the
compressor.
Do not run the compressor longer than 10 minutes.
Type 1: if the tyre pressure is not
obtained within 10 minutes,
remove the tyre repair kit. Move
the vehicle one tyre rotation.
Reattach the tyre repair kit and
continue the filling procedure for
10 minutes. Check tyre pressure
once more. If the prescribed tyre
pressure is still not obtained, the
tyre is too badly damaged. Seek
the assistance of a workshop.
Drain excess tyre pressure with
the button over the pressure
indicator.
Depending on version the button
can be located on the air hose.
337Central locking system ................25
Centre console lighting ..............141
Centre console storage ...............74
Changing tyre and wheel size ...281
Charging system ........................ 107
Child locks ................................... 28
Child restraint installation locations ................................... 67
Child restraints.............................. 64
Child restraint systems ................64
Climate control ............................. 16
Clock............................................. 92
Collision damage repair ..............328
Connected navigation .................156
Connecting a phone ...................161
Control elements ........................144
Control indicators........................ 105
Control of the vehicle .................176
Controls ........................................ 88
Convex shape .............................. 37
Coolant and antifreeze ...............300
Cruise control ....................111, 201
Cupholders .................................. 73
Curtain airbag system .................. 62
Curve lighting.............................. 134
D
DAB announcements .................152
DAB-DAB linking ........................152
DAB-FM linking........................... 152Danger, Warnings and Cautions ...4
Daytime running lights ...............134
Declaration of conformity ............324
DEF ............................................ 185
Diesel exhaust fluid ....................185
Diesel fuel system bleeding .......259
Display operation ........................148
Door open .................................. 111
Doors ............................................ 29
Driver assistance systems ..........201
Driver Information Centre ...........112
Driving characteristics and towing tips .............................. 249
Driving hints ................................ 176
E
Electric adjustment ......................37
Electrical system......................... 270
Electric parking brake .........107, 194
Electric parking brake fault .........107
Electronic climate control system 166
Electronic key system ...................22
Electronic Stability Control.......... 197
Electronic Stability Control and Traction Control system ..........108
Electronic Stability Control off..... 108
End-of-life vehicle recovery .......253
Engine compartment fuse box ...271
Engine coolant ........................... 256
Engine coolant temperature ......109Engine coolant temperature
gauge ..................................... 104
Engine data ............................... 307
Engine exhaust .......................... 183
Engine identification ...................303
Engine oil ................... 255, 300, 304
Engine oil pressure ....................109
Entry lighting .............................. 141
Event data recorders ..................331
Exhaust filter ............................... 183
Exit lighting ................................ 141
Extended status view .................144
Exterior care .............................. 295
Exterior light ............................... 110
Exterior lighting ....................13, 131
Exterior mirrors ............................. 37
F
First aid kit ................................... 84
Fixed air vents ........................... 173
Folding mirrors ............................. 38
Following distance ......................108
Following distance indication ......217
Forward collision alert................. 214
Front airbag system .....................61
Front fog lights ...........110, 138, 262
Front pedestrian protection ........221
Front seats.................................... 47
Front storage ................................ 74
Fuel............................................. 244
338Fuel for diesel engines ..............246
Fuel for petrol engines ...............244
Fuel gauge ................................. 103
Fuel price information .................156
Funnel......................................... 246
Fuses ......................................... 270
G Gauges ....................................... 101
Gear shifting ............................... 108
General information ....157, 160, 248
Glovebox ..................................... 73
H
Halogen headlights ....................260
Hand brake ................................. 193
Hazard warning flashers ............137
Headlight flash ........................... 133
Headlight range adjustment ......133
Headlights................................... 131 Headlights when driving abroad 134
Head restraint adjustment .............8
Head restraints ............................ 45
Head-up display.......................... 119
Heated mirrors ............................. 39
Heated rear window ..................... 42
Heated steering wheel .................88
Heated windscreen .......................43
Heating .................................. 54, 55
High beam ......................... 110, 132
High beam assist ................110, 132Hill start assist ........................... 195
Homescreen ............................... 144
Horn ....................................... 14, 89
I Identification plate .....................302
Immobiliser .......................... 37, 110
Indicators .................................... 101
Inductive charging ........................94
Info Display ................................. 118
Information displays.................... 112
Instrument cluster ........................96
Instrument panel fuse box .........274
Instrument panel illumination .....270
Instrument panel illumination control .................................... 139
Instrument panel overview ........... 10
Interactive driving system ...........199
Interior care ............................... 297
Interior lighting ............................ 139
Interior lights ...................... 140, 270
Interior mirrors .............................. 39
Introduction ............................ 3, 144
J Jump starting ............................. 291
K Key, memorised settings ..............25
Keys ............................................. 20
Keys, locks ................................... 20L
Lane change alert .......................231
Lane keep assist ................108, 242
Lashing eyes ............................... 80
LED headlights ...........110, 134, 262
Lighting features .........................141
Light switch ................................ 131
Live traffic ................................... 156
Load compartment ................29, 75
Load compartment cover .............78
Loading information .....................85
Low fuel ..................................... 110
M Mainscreen ................................. 144
Malfunction indicator light ..........107
Manual anti-dazzle ......................39
Manual seat adjustment ...............48
Manual transmission .................. 192
Map updates ............................... 156
Massage ....................................... 55
Memorised settings ......................25
Midlevel display .......................... 112
Mirror adjustment ........................... 8
Misted light covers .....................139
N
Navigation map card port .............94
Navigation system .....................154
New vehicle running-in ..............176
Number plate light .....................270