221
Checking and refilling levels
WARNING (Continued)
● Fires, sparks, open flames and smoking are prohibited. When han-
dling cables and electrical equipment, avoid causing sparks and electro-
static charge. Never short the battery terminals. High-energy sparks can
cause injury.
● A highly explosive mixture of gases is released when the battery is
under charge. The batteries should be charged in a well-ventilated room
only.
● Keep children away from acid and batteries.
● Before working on the electrical system, you must switch off the en-
gine, the ignition and all consumers. The negative cable on the battery
must be disconnected. When a light bulb is changed, you need only
switch off the light.
● Deactivate the anti-theft alarm by unlocking the vehicle before you
disconnect the battery! The alarm will otherwise be triggered.
● When disconnecting the battery from the vehicle on-board network,
disconnect first the negative cable and then the positive cable.
● Switch off all electrical consumers before reconnecting the battery.
Reconnect first the positive cable and then the negative cable. Never re-
verse the polarity of the connections. This could cause an electrical fire.
● Never charge a frozen battery, or one which has thawed. This could
result in explosions and chemical burns. Always replace a battery which
has frozen. A flat battery can also freeze at temperatures close to 0 °C
(+32 °F).
● Ensure that the vent hose is always connected to the battery.
● Never use a defective battery. This could cause an explosion. Replace
a damaged battery immediately.
● For vehicles with the battery in the luggage compartment: Check that
the battery gas ventilation hose is securely attached.CAUTION
● Never disconnect the battery if the ignition is switched on or if the en-
gine is running. This could damage the electrical system or electronic com-
ponents.
● Do not expose the battery to direct sunlight over a long period of time,
as the intense ultraviolet radiation can damage the battery housing.
● If the vehicle is left standing in cold conditions for a long period, protect
the battery from freezing. If it freezes it will be damaged.
Checking the electrolyte level
The electrolyte level should be checked regularly in high-
mileage vehicles, in hot countries and in older batteries. – Open the engine bonnet and the battery cover ⇒
in Safety in-
structions on working in the engine compartment on page 207
⇒
in Warnings on handling the battery on page 220. For vehi-
cles with the battery under the spare wheel, open the rear lid
and lift the floor covering. The battery is located next to the
spare wheel.
– Check the colour display in the "magic eye" on the top of the
battery.
– If there are air bubbles in the window, tap the window gently
until they disperse.
The position of the battery is shown in the corresponding engine compart-
ment diagram ⇒ page 267. The location of the battery in the luggage com-
partment can be seen in ⇒ Fig. 195.
The “magic eye” indicator, located on the top of the battery changes colour,
depending on the charge state and electrolyte level of the battery.
Safety FirstOperating instructionsPractical TipsTechnical Specifications
240If and when
Single headlight - H4 Long Life
- W5W Long Life - PY 21W
Xenon 1)
//adaptive headlights*
- D1S2)
- LED 3)
- LED 3)
- PY 21W
Front fog light - H11
WARNING
● Take particular care when working on components in the engine com-
partment if the engine is warm. Risk of burns.
● Bulbs are highly sensitive to pressure. The glass can break when you
touch the bulb, causing injury.
● The high voltage element of gas discharge bulbs* (xenon light) must
be handled correctly. Otherwise, there is a risk of death.
● When changing bulbs, please take care not to injure yourself on sharp
parts in the headlight housing.
Dipped/Main
Position
Turn signal
Dipped and full beam
Position
DRL (day light)
Turn signals
Fog light/corneringCAUTION
● Remove the ignition key before working on the electric system. Other-
wise, a short circuit could occur.
● Switch off the lights or parking lights before you change a bulb.
For the sake of the environment
Please ask your specialist retailer how to dispose of used bulbs in the prop-
er manner.
Note
● Depending on weather conditions (cold or wet), the front lights, the fog
lights, the tail lights and the turn signals may be temporarily misted. This
has no influence on the useful life of the lighting system. By switching on
the lights, the area through which the beam of light is projected will quickly
be demisted. However, the edges may continue to be misted.
● Please check at regular intervals that all lighting (especially the exterior
lighting) on your vehicle is functioning properly. This is not only in the inter-
est of your own safety, but also that of all other road users.
● Before changing a bulb, make sure you have the correct new bulb.
● Do not touch the glass part of the bulb with your bare hands, use a cloth
or paper towel instead. Otherwise, the fingerprints left on the glass will va-
porise as a result of the heat generated by the bulb, they will be deposited
on the reflector and will impair its surface.
1)
With this type of headlight, the user can replace the turn signal bulb. Replacement of the
dipped/main beam bulb must be done by a Technical Service, given that complex elements
must be removed from the vehicle and the automatic control system that incorporates it
must be reset.
2) The Xenon bulbs discharge 2.5 times the light flux and have an average lifespan of 5 times
more than that of halogen bulbs, this means that, except due to unusual circumstances,
there is no need to change the bulbs for the whole life of the vehicle.
3) In the event that there is a fault in the LEDs, the complete headlight must be replaced.
Index
A
ABS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175control lamp . . . . . . . . . . . . . . . . . . . . . . . . . 71
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . 196
Acoustic warning . . . . . . . . . . . . . . . . . . . . . . . 148
Adaptive headlights . . . . . . . . . . . . . . . . . . . . . 104
AFS headlight bulbs . . . . . . . . . . . . . . . . . . . . . 247
Airbag covers . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Airbag system . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 control lamp . . . . . . . . . . . . . . . . . . . . . . . . . 31
Front airbags . . . . . . . . . . . . . . . . . . . . . . . . 34
side airbags . . . . . . . . . . . . . . . . . . . . . . . . . 38
Air conditioner Climatronic . . . . . . . . . . . . . . . . . . . . . . . . . 143
General notes . . . . . . . . . . . . . . . . . . . . . . . 145
Air conditioning . . . . . . . . . . . . . . . . . . . . . . . . 140
Air outlets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139
Air recirculation Semi-automatic air conditioning . . . . . . . . 142
Air recirculation mode Climatronic . . . . . . . . . . . . . . . . . . . . . . . . . 145
Alarm system Switching off . . . . . . . . . . . . . . . . . . . . . . . . . 90
Alternator Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . 76
Anti-lock brake system . . . . . . . . . . . . . . . . . . . 175 control lamp . . . . . . . . . . . . . . . . . . . . . . . . . 71 Anti-theft alarm system . . . . . . . . . . . . . . . . . . . 90
Switching off . . . . . . . . . . . . . . . . . . . . . . . . . 90
Anti-theft wheel bolts . . . . . . . . . . . . . . . . . . . 232
Antifreeze . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 213
Aquaplaning . . . . . . . . . . . . . . . . . . . . . . . . . . . 225
Aspects to note before setting off . . . . . . . . . . . . 8
ASR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175
ASR (Traction control system) Control lamp . . . . . . . . . . . . . . . . . . . . . . . . . 72
Audible warning . . . . . . . . . . . . . . . . . . . . . . . . . 20
Automatic anti-dazzle interior rear vision mirror Activating the anti-dazzle function . . . . . . 114
Deactivating the anti-dazzle function . . . . 114
Automatic car washing tunnel . . . . . . . . . . . . . 188
Automatic gearbox . . . . . . . . . . . . . . . . . . . . . . 157 Kick-down feature . . . . . . . . . . . . . . . . . . . . 164
Selector lever positions . . . . . . . . . . . . . . . 161
Automatic lighting . . . . . . . . . . . . . . . . . . . . . . 102
Automatic windscreen wiper/washer . . . . . . . 111
AUX/USB input connection . . . . . . . . . . . . . . . 131
Auxiliary audio input connection (AUX) . . . . . 130
B
Ball coupling . . . . . . . . . . . . . . . . . . . . . . . . . . . 185
Battery Changing . . . . . . . . . . . . . . . . . . . . . . . . . . 222
Charging . . . . . . . . . . . . . . . . . . . . . . . . . . . 222
Winter conditions . . . . . . . . . . . . . . . . . . . . 220 Before setting off . . . . . . . . . . . . . . . . . . . . . . . . . 8
Biodiesel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206
Biodiesel fuel . . . . . . . . . . . . . . . . . . . . . . . . . . 206
Bonnet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 208
Brake fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . 219
Changing . . . . . . . . . . . . . . . . . . . . . . . . . . 219
Brake pads . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179
Brake servo . . . . . . . . . . . . . . . . . . . . . . . . 174, 179
Brake system . . . . . . . . . . . . . . . . . . . . . . . . . . 219 warning lamp . . . . . . . . . . . . . . . . . . . . . . . . 73
Braking distance . . . . . . . . . . . . . . . . . . . . . . . 179
Bulb change double headlight . . . . . . . . . . . . . . . . . . . . 243
Single headlight bulb . . . . . . . . . . . . . . . . 241
Bulb changes General notes . . . . . . . . . . . . . . . . . . . . . . . 239
Bulb defect Control lamp . . . . . . . . . . . . . . . . . . . . . . . . . 71
Buzzer . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108, 148
C
Car care Exterior . . . . . . . . . . . . . . . . . . . . . . . . . . . . 188
Car phone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197
Catalytic converter . . . . . . . . . . . . . . . . . . . . . . 180
CCS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171
283
Index
Using child seats . . . . . . . . . . . . . . . . . . . . . 43
Using seat belts . . . . . . . . . . . . . . . . . . . . . . 23
Seals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191
Seat adjustment . . . . . . . . . . . . . . . . . . . . 117, 120
Seat belt cleaning . . . . . . . . . . . . . . . . . . . . . . 195
Seat belt control lamp . . . . . . . . . . . . . . . . . . . . 19
Seat belt position Pregnant women . . . . . . . . . . . . . . . . . . . . . 26
Seat belts . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Seat belt protection . . . . . . . . . . . . . . . . . . . . . . 23
Seat belt release . . . . . . . . . . . . . . . . . . . . . . . . 27
Seat belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . 25
control lamp . . . . . . . . . . . . . . . . . . . . . . . . . 19
Incorrectly fastened . . . . . . . . . . . . . . . . . . . 28
Not worn . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Safety notes . . . . . . . . . . . . . . . . . . . . . . . . . 23
Seat belt tensioner control lamp . . . . . . . . . . . . . . . . . . . . . . . . . 31
Seat belt tensioners . . . . . . . . . . . . . . . . . . . . . . 28
Seat heating . . . . . . . . . . . . . . . . . . . . . . . . . . . 121
Security system . . . . . . . . . . . . . . . . . . . . . . . . . 82
Selective opening . . . . . . . . . . . . . . . . . . . . . . . 83
Semiautomatic air conditioning controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
Service interval display . . . . . . . . . . . . . . . . . . . 63
Side airbags . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38 Description . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Safety notes . . . . . . . . . . . . . . . . . . . . . . . . . 39
Side lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101
Single headlight bulb . . . . . . . . . . . . . . . . . . . 241 Sitting position
driver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Sitting position, occupants . . . . . . . . . . . . . . . . 10
Snow chains . . . . . . . . . . . . . . . . . . . . . . . 227, 266
Soot accumulation in the diesel engine particu- late filter
control lamp . . . . . . . . . . . . . . . . . . . . . . . . . 70
Spanner symbol . . . . . . . . . . . . . . . . . . . . . . . . . 64
Spare parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . 196
Spare wheel . . . . . . . . . . . . . . . . . . . . . . . . . . . 229
Speedometer . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Speed selector lever lock control lamp . . . . . . . . . . . . . . . . . . . . . . . . . 74
Start-Stop Activating and deactivating . . . . . . . . . . . . 155
Function . . . . . . . . . . . . . . . . . . . . . . . . . . . 153
Starting petrol engines . . . . . . . . . . . . . . 150, 151
Starting the engine . . . . . . . . . . . . . . . . . 150, 151 After the fuel tank has been run dry . . . . . 151
Steam jets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 189
Steering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147 Steering lock . . . . . . . . . . . . . . . . . . . . . . . . 148
Steering column controls Audio Control . . . . . . . . . . . . . . . . . . . . . . . . 78
Steering wheel height adjustment . . . . . . . . . 147
Storage compartment . . . . . . . . . . . . . . . . . . . 135 Front passenger side . . . . . . . . . . . . . . . . . 125
Front right seat . . . . . . . . . . . . . . . . . . . . . . 126
Sun visor Sliding/tilting sunroof . . . . . . . . . . . . . . . . . 99
Sun visors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110 Switch
Hazard warning lights . . . . . . . . . . . . . . . . 106
Heated rear window . . . . . . . . . . . . . . . . . . 106
Light switch . . . . . . . . . . . . . . . . . . . . . . . . 101
Switches Electric windows . . . . . . . . . . . . . . . . . . . . . . 96
panoramic/tilting sunroof . . . . . . . . . . . . . . 99
Switching off the engine . . . . . . . . . . . . . . . . . 151
T Tail lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250
Tank Fuel level . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Reserve indicator . . . . . . . . . . . . . . . . . . . . . 59
Tank capacity . . . . . . . . . . . . . . . . . . . . . . . . 59
Technical modifications . . . . . . . . . . . . . . . . . . 196
The danger of not using the seat belt . . . . . . . . 22
Tightening torque of wheel bolts . . . . . . . . . . 266
Tilting sunroof . . . . . . . . . . . . . . . . . . . . . . . . . . 99
Tire Mobility System (tyre repair kit) . . . . . . . . 235
Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 229
Top Tether system . . . . . . . . . . . . . . . . . . . . . . . 50
Tow-starting . . . . . . . . . . . . . . . . . . . . . . . . . . . 259
Towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 259
Towing a trailer . . . . . . . . . . . . . . . . . . . . . 184, 265
Towing bracket . . . . . . . . . . . . . . . . . . . . . . . . . 185
Towing bracket, fitting . . . . . . . . . . . . . . . . . . . 198
Towline anchorage . . . . . . . . . . . . . . . . . . . . . . 259
Towline anchorages . . . . . . . . . . . . . . . . . . . . . 260
Tow starting Comments . . . . . . . . . . . . . . . . . . . . . . . . . . 259
289
Index