77
Cockpit
ItemSymbolMeaning of control and warning lampsFurther infor-
mation
1Fuel level / reserve⇒ page 80
2Coolant level / coolant temperature⇒ page 81
3Rear fog light switched on⇒ page 82
4
Turn signals in operation⇒ page 82
5Engine fault (petrol engine)⇒ page 82
Glow plug system (diesel engines)⇒ page 82
6Main beam switched on⇒ page 82
7Soot accumulation in the diesel engine
particulate filter⇒ page 82
8ABS system fault⇒ page 83
9Windscreen washer fluid level⇒ page 83
10Alternator fault⇒ page 84
11Fasten seat belts!⇒ page 19
12Brake pad worn⇒ page 84
13Tyre pressure⇒ page 84
ItemSymbolMeaning of control and warning lampsFurther infor- mation
14Airbag or belt tensioner system fault or
airbag disabled⇒ page 29
⇒ page 32
15Bulb defective⇒ page 86
16Brake fluid required or
brake system fault⇒ page 85
17
Red:
Engine oil pressure
⇒ page 86Yellow:
If flashing: engine oil sensor faulty
If it remains lit: insufficient engine oil
18Handbrake on⇒ page 188
19Cruise speed activated (Cruise control)⇒ page 87
20Door open indicator⇒ page 87
21If it stays lit: ASR switched off⇒ page 88
⇒ page 88
⇒ page 172
22Electromechanical steering⇒ page 87
23Fault in the emission control system⇒ page 87
24If flashing: the Electronic Stability Con-
trol (ESC) is working or the ASR is work-
ing
If the following remain lit: ESC or ASR
faulty⇒ page 88
⇒ page 88
⇒ page 172
25Selector lever lock (automatic gearbox)⇒ page 89
Safety FirstOperating instructionsPractical TipsTechnical Specifications
179
Driving
Start-Stop function*
Description and operation
The Start-Stop function stops the engine when the vehicle is stop-
ped and starts it automatically when required.
– When the vehicle is stopped, put it in neutral and release the
clutch pedal. The engine will stop.
– When the clutch pedal is pressed, the engine starts again.
– The instrument panel display shows information about the sta-
tus of the Start-Stop function ⇒ Fig. 143.
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 not be turned more than 270°.
● The vehicle must not be on a steep gradient.
● The vehicle must not be in reverse.
● A trailer must not be connected.
● The temperature of the passenger compartment must be within the com-
fort limits (button AC
11 ⇒ Fig. 136 should be selected).
● The windscreen de-mist function must be off.
● If not, it requires an increase in airflow 10
⇒ Fig. 136 for more than three
presses.
● 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).
● The Parking aid system (Park Assist*) must not be activated.
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 passenger compartment exceeds the comfort
limits (button AC
11 ⇒ Fig. 136 should be selected).
● If in an increase in airflow 10 ⇒ Fig. 136 is required for more than three
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.
● 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.).
Safety FirstOperating instructionsPractical TipsTechnical Specifications
236Checking and refilling levels
WARNING
All work on the engine or in the engine compartment, e.g. checking and
refilling fluids, involves the danger of injury and scalding as well as the
risk of accident or fire.
● Never open the bonnet if you see steam, smoke or coolant escaping
from the engine compartment. Otherwise, there is a risk of sustaining
burns. Wait until no more steam or coolant is emitted, then allow the en-
gine to cool before carefully opening the bonnet.
● Switch off the engine and remove the key from the ignition.
● Apply the handbrake and move the gear lever to neutral or selector
lever to position P.
● Keep children away from the vehicle.
● Never touch hot engine parts. There is a risk of burns.
● Never spill liquids on a hot engine or on a hot exhaust gas system.
This is a fire hazard.
● Avoid causing short-circuits in the electrical system, particularly at
the points where the jump leads are attached ⇒ page 288. The battery
could explode.
● Never touch the radiator fan. It is temperature controlled and could
start automatically, even when the engine has been switched off and the
key removed from the ignition!
● Do not unscrew the cap on the coolant expansion tank when the en-
gine is hot. If the coolant is hot, the cooling system will be pressurised!
● Protect face, hands and arms by covering the cap with a large, thick
cloth to protect against escaping coolant and steam.
● Always make sure you have not left any objects, such as cleaning
cloths and tools, in the engine compartment.
● If you have to work underneath the vehicle, you must use suitable
stands additionally to support the vehicle, there is a risk of accident!. A
hydraulic jack is insufficient for securing the vehicle and there is a risk of
injury.WARNING (Continued)
● If any work has to be performed when the engine is started or with
the engine running, there is an additional, potentially fatal, safety risk
from the rotating parts, such as the drive belts, alternator, radiator fan,
etc., and from the high-voltage ignition system. You should also observe
the following points:
–Never touch the electrical wiring of the ignition system.
– Ensure that jewellery, loose clothing and long hair do not get trap-
ped in rotating engine parts. Danger of death. Before starting any
work remove jewellery, tie back and cover hair, and wear tight-fitting
clothes.
– Never accelerate with a gear engaged without taking the necessary
precautions. The vehicle could move, even if the handbrake is ap-
plied. Danger of death.
● If work has to be carried out on the fuel system or on electrical com-
ponents, you must observe the following safety notes in addition to the
above warnings:
–Always disconnect the battery from the on-board network. The ve-
hicle must be unlocked when this is done, otherwise the alarm will be
triggered.
– Do not smoke.
– Never work near naked flames.
– Always have a fire extinguisher on hand.
CAUTION
When topping up service fluids, make sure not to mistake them. Using the
wrong fluids could cause serious malfunctions and engine damage!
Index
A
ABS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197control lamp . . . . . . . . . . . . . . . . . . . . . . . . . 83
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . 226
Acoustic warning . . . . . . . . . . . . . . . . . . . . . . . 173
Adaptive headlights . . . . . . . . . . . . . . . . . . . . . 119
Adjusting the seat belt height . . . . . . . . . . . . . . 28
AFS (cornering lights) . . . . . . . . . . . . . . . . . . . 120
Airbag covers . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Airbag system . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 control lamp . . . . . . . . . . . . . . . . . . . . . . . . . 32
Curtain airbags . . . . . . . . . . . . . . . . . . . . . . . 41
Front airbags . . . . . . . . . . . . . . . . . . . . . . . . 34
side airbags . . . . . . . . . . . . . . . . . . . . . . . . . 37
Air conditioner 2C-Climatronic . . . . . . . . . . . . . . . . . . . . . . 164
General notes . . . . . . . . . . . . . . . . . . . . . . . 169
Air conditioner automatic mode 2C-Climatronic . . . . . . . . . . . . . . . . . . . . . . 166
Air conditioning . . . . . . . . . . . . . . . . . . . . . . . . 161
Air recirculation mode 2C-Climatronic . . . . . . . . . . . . . . . . . . . . . . 168
Manual air conditioner . . . . . . . . . . . . . . . . 163
Alarm system Switching off . . . . . . . . . . . . . . . . . . . . . . . . 106
Alcantara . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 222
All-wheel drive . . . . . . . . . . . . . . . . . . . . . . . . . 200 Alternator
Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . 84
Anti-lock brake system . . . . . . . . . . . . . . . . . . . 197 control lamp . . . . . . . . . . . . . . . . . . . . . . . . . 83
Anti-theft alarm system . . . . . . . . . . . . . . . . . . 106 Switching off . . . . . . . . . . . . . . . . . . . . . . . . 106
Anti-theft wheel bolts . . . . . . . . . . . . . . . . . . . 266
Antifreeze . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 242
Aquaplaning . . . . . . . . . . . . . . . . . . . . . . . . . . . 256
Ashtray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150
Aspects to note before setting off . . . . . . . . . . . . 8
ASR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197 Control lamp . . . . . . . . . . . . . . . . . . . . . . . . . 88
Audible warning . . . . . . . . . . . . . . . . . . . . . . . . . 20
Automatic anti-dazzle interior rear vision mirror Activating the anti-dazzle function . . . . . . 131
Deactivating the anti-dazzle function . . . . 131
Automatic car wash tunnel . . . . . . . . . . . . . . . 215
Automatic gearbox Kick-down feature . . . . . . . . . . . . . . . . . . . . 187
Automatic gearbox/DSG automatic gearbox . 183
Automatic lighting . . . . . . . . . . . . . . . . . . . . . . 116
Automatic windscreen wiper/washer . . . . . . . 127
Auxiliary audio input: AUX-IN . . . . . . . . . . . . . 152
B
Ball coupling . . . . . . . . . . . . . . . . . . . . . . . . . . . 211 Battery
Changing . . . . . . . . . . . . . . . . . . . . . . . . . . 252
Charging . . . . . . . . . . . . . . . . . . . . . . . . . . . 252
Winter conditions . . . . . . . . . . . . . . . . . . . . 250
Before setting off . . . . . . . . . . . . . . . . . . . . . . . . . 8
Biodiesel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 234
Biodiesel fuel . . . . . . . . . . . . . . . . . . . . . . . . . . 234
Bonnet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 237
Brake fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . 249 Changing . . . . . . . . . . . . . . . . . . . . . . . . . . 249
control lamp . . . . . . . . . . . . . . . . . . . . . . . . . 66
Brake pads . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204
Brake pedal control lamp . . . . . . . . . . . . . . . . . . . . . . . . . 89
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204 Worn brake pads . . . . . . . . . . . . . . . . . . . . . 84
Brake servo . . . . . . . . . . . . . . . . . . . . . . . . 196, 204
Brake system . . . . . . . . . . . . . . . . . . . . . . . . . . 249 Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201
Brake servo . . . . . . . . . . . . . . . . . . . . . . . . . 201
warning lamp . . . . . . . . . . . . . . . . . . . . . . . . 85
Braking distance . . . . . . . . . . . . . . . . . . . . . . . 204
Bulb changes General notes . . . . . . . . . . . . . . . . . . . . . . . 274
Bulb defect Control lamp . . . . . . . . . . . . . . . . . . . . . . . . . 86
Buzzer . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122, 173
309
Index