Safety
Passive Safety
General information
Introduction
This chapter contains information on the following subjects:
Before setting off
12
Driving safety
12
In this section of the instructions you will find important information on the
subject of passive safety. We have combined everything here which you
should be familiar with, for example, regarding seat belts, airbags, safety of children and anything similar.
Other important safety information can also be found in the subsequent sec-
tions of this Owner's Manual. Therefore, the Owner's Manual should always be
kept in the vehicle.
Before setting off
For your own safety and the safety of the people travelling with you, please
pay attention to the following points before setting off.
▶ Check the lights and turn signal lights are functioning correctly.
▶ Check the wiper function and the wiper blades for wear. Check the wind-
screen washer fluid level.
▶ Ensure that all of the windows offer good visibility to the outside.
▶ Adjust the rear-view mirror so that vision to the rear is guaranteed. Ensure
that the mirrors are not covered.
▶ Check the tyre inflation pressure.
▶ Check the engine oil, brake fluid and coolant level.
▶ Secure all items of luggage.
▶ Do not exceed the permissible axle loads and permissible gross weight of the
vehicle.
▶ Close all doors as well as the bonnet and boot lid.
▶ Ensure that no objects can obstruct the pedals.
▶
Protect children using a suitable child seat » page 22, Transporting children
safely .
▶ Adopt the correct seated position. Tell your passengers to assume the cor-
rect seated position » page 12, Correct and safe seated position .
Driving safety
For safety in traffic, the following precautions must be observed. ▶ Do not become distracted from concentrating on the traffic situation, (e.g. by
your passengers or mobile phone calls).
▶ Never drive when your driving ability is impaired, (e.g. due to medication, al-
cohol, drugs or similar).
▶ Keep to the traffic regulations and the permissible speed limit.
▶ Always adjust the driving speed to the road, traffic and weather conditions.
▶ Take regular breaks on long journeys (at least every two hours).
Correct and safe seated position
Introduction
This chapter contains information on the following subjects:
Driver’s correct seated position
13
Adjusting the steering wheel position
13
Passenger’s correct seating position
14
Passengers’ correct seating position on the rear seats
14
Always assume the correct seated position before setting off and do not
change this position while driving. Also advise your passengers to adopt the
correct seated position and not to change this position while the car is moving.
The following list contains instructions for the Passenger which, if not ob-
served, may cause serious injuries or death. ▶ Do not lean against the dash panel.
▶ Do not put your feet on the dash panel.
The following list contains instructions for all Passengers which, if not ob-
served, may cause serious injuries or death.
▶ Do not sit only on the front area of the seat.
▶ Do not sit facing to one side.
▶ Do not lean out of the window.
▶ Do not put your limbs out of the window.
▶ Do not put your feet on the seat upholstery.
12Safety
Warning lights
Introduction
This chapter contains information on the following subjects:
Handbrake
33
Braking system
33
Front seat belt warning light
33
Adaptive cruise control (ACC)
33
Power steering / steering lock (KESSY system)
33
Stability control (ESC) / Traction control (TCS)
34
Traction control (TCS) disabled
34
Anti-lock braking system (ABS)
34
Rear fog light
34
Emission control system
35
Preheating unit (diesel)
35
EPC warning light (petrol)
35
Safety systems
35
Tyre pressure
35
Brake linings
36
Low fuel - petrol / diesel
36
Lane assist (Lane Assist)
36
Turn signal system
36
Trailer turn signal lights
36
Fog lights
37
Cruise control
37
Brake pedal (automatic gearbox)
37
Natural gas operation
37
Main beam
37
Automatic gearbox
37
Rear seat belt warning light
37
Generator
37
Coolant
38
Engine oil pressure
38
Engine oil level
38
Lamp failure
39
Diesel particle filter (diesel)
39
Windscreen washer fluid level39High beam assistant39
START-STOPsystem
39
Display a low temperature
39
Water in the fuel filter (diesel)
40
Adaptive cruise control (ACC)
40
Distance warning (Front Assist)
40
Front assist
40
OFF ROAD mode
40
Adaptive Chassis Control (DCC)
40
Service
40
The warning lights in the instrument cluster indicate certain functions or
faults.
Some warning lights can be accompanied by acoustic signals and messages in
the display of the instrument cluster.
After switching on the ignition, some warning lights light up briefly as a func-
tion test. If the tested systems are OK, the corresponding warning lights go
out a few seconds after switching on the ignition or after starting the engine.
The warning lights are located at the following positions in the instrument
cluster » Fig. 17 on page 30 .
▶ Tachometer
1
▶Display
2
▶Speedometer
3
▶Bar with warning lights
5
Warning lights in the display
Depending on the importance the warning light (danger) or
(warning) illu-
minate along with some of the warning lights in the list with the warning
lights.
Depending on vehicle equipment, some warning lights can be displayed in col-
our on the display. For example. the coolant warning lamp may be represented
as follows.
▶ - Segment display / monochromatic (“black and white”) MAXI DOT display
▶ - Coloured MAXI DOT display
32Using the system
CAUTIONIf in addition to the light the light lights up while driving, stop driving -
risk of engine damage! Switch off the engine and seek assistance from a spe-
cialist garage.
Coolant
Read and observe
on page 33 first.
Coolant level too low
Illumi-
nates
ENGINE COOLANT PLEASE CHECK! Log book!ENGINE COOLANT PLEASE CHECK
▶ Stop the vehicle, switch off the engine, and allow the engine to cool down.
▶ Check the coolant level » page 257.
If the coolant level is within the specified range and the warning light lights
up again, then there may be a malfunction of the cooling fan.
▶ Switch off the ignition.
▶ Check the fuse for the radiator fan, replace if necessary.
If the coolant level and fan fuse are both OK but the warning light lights up
again,
stop driving!
▶ Seek help from a specialist garage.
Coolant temperature too high
Illumi-
nates
Engine overheat. Stop! Log book!ENGINE OVERHEAT STOP
▶ Stop the vehicle, switch off the engine, and allow the engine to cool down.
▶ Continue your journey only after the warning light has disappeared.
Engine oil pressure
Read and observe
on page 33 first.
flashes – the engine oil pressure is too low.
▶ Stop the vehicle, switch off the engine, and check the engine oil level.
▶ Even if the oil level is correct,
do not drive any further if the warning light
is flashing. Also do not leave the engine running at an idling speed.
▶ Seek help from a specialist garage.
CAUTIONIf, under the given conditions, it is not possible to top up with engine oil,
stop driving - there is a risk of engine damage! Switch off the engine and seek
assistance from a specialist garage.
Engine oil level
Read and observe
on page 33 first.
Engine oil level too low
Illumi-
nates
Oil level: add oil!ADD OIL
▶ Stop the vehicle, switch off the engine, and check the engine oil level, top up
if necessary.
The warning light will go out if the bonnet is left open for more than 30 sec-
onds. If the engine oil is not refilled, the warning light will come on again after
driving about 100 km.
Engine oil level too high
Illumi-
nates
Reduce oil level!OIL LEVEL TOO HIGH
▶ Stop the vehicle, switch off the engine, and check the engine oil level.
▶ If the oil level is too high, you can driven on, exercising appropriate caution.
Seek assistance from a specialist garage immediately.
Fault on the engine oil level sensor
Illumi-
nates
Oil sensor: Workshop!OIL SENSOR WORKSHOP
▶ You can drive on, exercising appropriate caution. Seek assistance from a spe-
cialist garage immediately.
CAUTION
If, under the given conditions, it is not possible to top up with engine oil,
stop driving - there is a risk of engine damage! Switch off the engine and seek
assistance from a specialist garage.38Using the system
Before negotiating a long or steep gradient , reduce speed and shift down a
gear. As a result, the braking effect of the engine will be used, reducing the
load on the brakes. If, nevertheless, there is a need for additional braking, it
should be carried out at intervals.
Emergency braking warning - If it is necessary to brake hard, the system may
cause the brake lights to automatically flash, to alert the traffic behind.
New brake pads must first be““run in”” because these do not initially have the
best possible braking effect. Drive especially carefully for the first 200 km or
so.
If the brake fluid level is too low, it can cause faults in the braking system ;
the warning light will light up in the instrument cluster » page 33
,
Braking
system . If the warning light does not light up, yet the stopping distance is per-
ceived to be longer than before, the driving style should be adapted in view of
the unknown cause of the problem, and braking kept to a minimum - seek the
help of a specialist garage without delay.
The brake booster increases the pressure generated with the brake pedal. The
brake booster only operates when the engine is running.WARNING■ Greater physical effort for braking is required when the engine is switch-
ed off – risk of accident!■
During the braking procedure on a vehicle with manual transmission,
when the vehicle is in gear and at low revs, press the clutch pedal. Other-
wise, the functionality of the brake system may be impaired – risk of acci-
dent!
■
Do not depress the brake pedal, if there is no requirement to slow down.
This causes the brakes to overheat and can also result in a longer braking
distance and excessive wear - There is a risk of an accident!
■
Only brake for the purpose of drying and cleaning the brake discs if the
traffic conditions permit this. Do not place any other road users in jeopardy.
■
Recommendations for new brake pads should be followed.
■
When stopping and parking, the parking brake should always be applied
firmly, otherwise the vehicle could move off - There is a risk of an accident!
■
If a front spoiler, full wheel trim, etc. is mounted retrospectively, it must
be ensured that the air supply to the front wheel brakes is not reduced.
Otherwise, the front brakes could be in danger of overheating – There is a
risk of an accident!
HandbrakeFig. 233
Handbrake
Read and observe on page 192 first.
The handbrake secures the vehicle against unwanted movement when stop- ping and parking.
Apply
›
Pull the handbrake lever firmly upwards.
Release
›
Pull the handbrake lever up slightly and at the same time push in the lock
button » Fig. 233 .
›
Move the lever right down while pressing the lock button.
The handbrake warning light lights up when the handbrake is applied, pro-
vided the ignition is on.
A warning signal sounds if the vehicle is inadvertently driven off with the
handbrake applied. The handbrake warning is activated if the vehicle is driven
at a speed of over 5 km/h for more than 3 seconds.
WARNINGDisengage the handbrake completely. A handbrake which is only partially
disengaged can result in the rear brakes overheating. This can have a nega-
tive effect on the operation of the brake system – risk of accident!
Note
Push the armrest cover all the way back to the stop before applying the hand-
brake » page 79 .192Driving
Check and refillFig. 293
Dipstick variants
Read and observe
and on page 255 first.
Check and refill oil under the following conditions. The vehicle is on a horizontal surface.
The engine operating temperature is reached.
The engine is turned off.
Checking the level
›
Wait a few minutes until the engine oil flows back into the oil trough.
›
Pull the dipstick out and wipe with a clean cloth.
›
Push the dipstick back to the stop and then pull it out again.
›
Read the oil level and push the dipstick back in.
The oil level must lie in range
A
» Fig. 293 . If the oil level is below range
A
, oil
must be added.
Refilling
›
Unscrew the cap of the engine oil filler opening
C
» Fig. 291 on page 254 .
›
Add oil of the correct specification in portions of 0.5 litres » page 255.
›
Check the oil level.
›
Screw the lid of the engine oil filler closed carefully.
CAUTION
■
The oil level must never be below range A » Fig. 293 there is a risk of dam-
age to the engine as well as to the exhaust system.■
If a top up with oil is not possible or the oil level is above range
A
,
stop
driving! Switch off the engine and seek assistance from a specialist garage.
NoteAn engine oil level which is too low is shown in the instrument cluster by the
warning light illuminating and also indicated by the message » page 38.
Nevertheless, we recommend checking the oil level on a regular basis using
the dipstick.
Coolant
Introduction
This chapter contains information on the following subjects:
Checking and refilling
257
The coolant helps to keep the engine temperature down, and consists of wa-
ter and coolant additive (with additives that protect the cooling system against
corrosion and prevent furring).
The proportion of coolant additive in the coolant must be 40 to 60 %.
The correct mix of water and coolant additive should be checked and if neces-
sary corrected by a specialist garage.
WARNING■ The following instructions must be followed at all times when working on
the engine compartment » page 252.■
Never open the end cover of the coolant expansion reservoir while the
engine is still warm. The cooling system is pressurised - risk of scalding or
injury from splashes of coolant!
■
To protect against the coolant splashing, cover the cap with a cloth when
opening.
■
Coolant and coolant fumes are harmful - avoid contact with the coolant. If
the coolant comes into contact with the eye or skin, wash the affected area
with plenty of water for several minutes, and where appropriate seek medi-
cal help.
CAUTION
Do not cover the radiator and install any parts (e.g auxiliary lights.) in front of
the air intakes - There is a risk of the engine overheating.256General Maintenance
Ball headCheck fitting233
Ready position231
Battery Change in key
275
Replace the battery in the remote control in the auxiliary heating
275
Belts15
Belt tensioners17
Bluetooth A2DP / AVRCP
124
Name124
on / off124
Paired external devices124
rSAP155
Set131
set to124, 126
Set to124
Switch on/off131
Update122, 125
Updates131
Visibility124, 131
Bluetooth Player141
Bluetooth profile153
Bluetooth® update153
Bonnet Close
253
Open253
Boot Class N1 vehicles
100
see boot lid56
Stow roof rack103
Boot lid57
Automatic locking57
Open/close58
Open/Close56
Brake Assist (HBA)202
Brake booster191
Brake fluid257
Check257
specification257
Brake linings warning light
36
Brake pads new
191
Brake pedal (automatic gearbox) Warning light
37
Brakes Brake booster
191
Brake fluid257
Braking and stabilisation systems200
Handbrake192
Information on braking191
Run in196
Warning lights33
Brake system200
Breakdown call157
Breakdown kit270
Broadcasting133
See main menu133
Bulbs Replacing
282
Button in driver's door Electric windows
60
C
Call list Call list
159
Camera See reversing camera
207
CAR187
Car battery Automatic consumer shutdown
258
Check condition259
Cover259
Disconnecting and reconnecting260
Replacing260
Winter operation259
CAR button187
Car care Exterior
245, 247
Interior247
Car cleaning Exterior
247
Windscreens247
Car computer see multifunction display
44
Care and maintenance240
Cargo element99
CAR menu187
Car washing244
Interior247
washing244
CD139
Central locking51
Problems55
Central locking button53
Change battery
275
Changing Windscreen wiper blades
278
Changing a wheel266
Changing266
Changing gear Selector lever
194
Tiptronic195
Changing wheels Wheels
266
Charging a vehicle battery259
Check Brake fluid
257
Engine oil256
Fit ball head properly233
Oil level256
Checking Battery status
259
Coolant257
302Index