154Seats and storage
Vehicle power sockets
Depending on your vehicle's version, you may have a 12-
volt power socket and/or a 230 volt power socket.
Fig. 120 Centre console,
rear section: 12 volt pow-
er socket
Fig. 121 Rear centre
console: 230 Volt Euro
power socket Maximum power consumption
Power socketMaximum power consumption12 Volts120 Watts230 Volts150 Watts (300 Watt peak)
The maximum capacity of each power socket must not be exceeded. The
power consumption is indicated on the rating plate of each appliance.
Where two or more appliances are connected at the same time, the total rat-
ing of all the connected devices must never exceed 190 Watts
⇒
.
12 volt power socket
The 12 Volt power socket will only work with the ignition on.
Using electrical appliances with the engine stopped and the ignition switch-
ed on will drain the battery. Therefore, electrical consumers connected to
the power socket must only be used when the engine is running.
To prevent voltage variations from causing damage, switch off the electrical
consumer connected to the 12 Volt power socket before switching the igni-
tion on or off and before starting the engine.
12 Volt power sockets can be found in the following locations in the vehicle:
● Compartment in the centre of the centre console.
● Compartment in the front centre console.
● Storage compartment in the front central armrest.
● Rear centre console ⇒ Fig. 120.
● At the rear right of the luggage compartment.
230 Volt Euro power socket*
The power socket only works when the engine is running ⇒
.
Connecting an electrical appliance: Plug the appliance into the power socket
as far as possible to unlock the built-in childproof lock. The current only
flows when the childproof lock is unlocked.
340If and when
Starting assistance
Introduction
If the engine fails to start because of a discharged battery, the battery of an-
other vehicle can be used to start the engine. Before starting, check the
magic eye on the battery ⇒ page 291.
For starting assistance, jump lead cables conforming to the standard
DIN 72553 are required (see the cable manufacturer instructions). The jump
lead cable must be at least 25 mm 2
in section (0.038 inches 2
) for petrol en-
gines, and 35 mm 2
(0.054 inches 2
) for diesel engines.
For vehicles whose battery is not in the engine compartment, the jump
leads should only be connected to the starting assistance connection
points in the engine compartment.
Additional information and warnings:
● Starter assist systems (Start-Stop function) ⇒ page 195
● Working in the engine compartment ⇒ page 278
● Selective Catalytic Reduction (AdBlue) ⇒ page 274
● Vehicle battery ⇒ page 291
WARNING
Incorrect use of jump leads and incorrectly jump starting could cause the
battery to explode resulting in serious injury. Please observe the follow-
ing rules to minimise the risk of a battery explosion:
● All work involving the vehicle battery and electrical system can cause
corrosion, fire and serious electric shocks. Always read and take into ac-
count the safety warnings and standards before beginning work on the
battery ⇒ page 291, Vehicle battery.
WARNING (Continued)
● The battery providing current must have the same voltage (12V) and
approximately the same capacity (see markings on battery) as the flat
battery.
● Never charge a frozen or recently thawed battery. A flat battery can al-
so freeze at temperatures close to 0 °C (+32 °F).
● If a battery is frozen and/or has been frozen then it must be replaced.
● A highly explosive mixture of gases is released when the battery is
being charged. Always keep lit cigarettes, open flames, sparks and fire
far from the battery. Never use a mobile telephone when connecting and
removing the jump leads.
● Charge the battery only in well ventilated areas given that when the
battery is charged by outside assistance, it creates a mix of highly explo-
sive gases.
● Jump leads should never enter into contact with moving parts in the
engine compartment.
● Never switch the positive and negative poles or connect the jump
leads incorrectly.
● Note the instruction manual provided by the manufacturer of the jump
leads.
CAUTION
To avoid considerable damage to the vehicle electrical system, note the fol-
lowing carefully:
● If the jump leads are incorrectly connected, this could result in a short
circuit.
● The vehicles must not touch each other, otherwise electricity could flow
as soon as the positive terminals are connected.
342If and when
–Connect one end of the red jump lead to the positive +
termi-
nal of the vehicle with the flat battery A ⇒ Fig. 218.
– Connect the other end of the red jump lead to the positive ter-
minal +
in the vehicle providing assistance B.
– Connect one end of the black jump lead to the negative terminal
–
of the vehicle providing assistance B ⇒ Fig. 218.
– Connect the other end of the black jump lead X
to a solid met-
al component bolted to the engine block or to the engine block
itself of the vehicle with the flat battery. However, connect it to
a point as far as possible from the battery A
.
3. For vehicles with Start-Stop system :
– Connect one end of the red jump lead to the positive +
termi-
nal of the vehicle with the flat battery A ⇒ Fig. 219.
– Connect the other end of the red jump lead to the positive ter-
minal +
in the vehicle providing assistance B.
– Connect one end of the black jump lead X
to a suitable ground
terminal, a solid piece of metal in the engine block, or to the en-
gine block ⇒ Fig. 219.
– Connect the other end of the black jump lead X
to a solid met-
al component bolted to the engine block or to the engine block
itself of the vehicle with the flat battery. However, connect it to
a point as far as possible from the battery A
.
4. Position the leads in such a way that they cannot come into contact with any moving parts in the engine compartment. Starting
5. Start the engine of the vehicle with the boosting battery and let
it run at idling speed.
6. Start the engine of the vehicle with the flat battery and wait two or three minutes until the engine is “running”.
Removing the jump leads
7. Before you remove the jump leads, switch off the dipped beam headlights (if they are switched on).
8. When the engine is running, disconnect the leads in reverse or- der to the details given above.
Connect the battery clamps so they have good metal-to-metal contact with
the battery terminals.
If the engine fails to start, switch off the starter after about 10 seconds and
try again after about half a minute.
WARNING
● Please note the safety warnings referring to working in the engine
compartment ⇒ page 280.
● The battery providing assistance must have the same voltage as the
flat battery (12V) and approximately the same capacity (see imprint on
battery). Failure to comply could result in an explosion.
● Never use jump leads when one of the batteries is frozen. Danger of
explosion! Even after the battery has thawed, battery acid could leak and
cause chemical burns. If a battery freezes, it should be replaced.
● Keep sparks, flames and lit cigarettes away from batteries, danger of
explosion. Failure to comply could result in an explosion.
Plates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 258
Polishing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250
Portable waste bin . . . . . . . . . . . . . . . . . . . . . . 148
Power sockets . . . . . . . . . . . . . . . . . . . . . . . . . . 15212 Volts . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154
Faults . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155
Trailer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 239
Pre-heating . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173
Preparation Checking the engine coolant level . . . . . . 289
Vehicle battery . . . . . . . . . . . . . . . . . . . . . . 293
Work in the engine compartment . . . . . . . 280
Preparations Changing a wheel . . . . . . . . . . . . . . . . . . . 309
Checking the engine oil level . . . . . . . . . . 284
Topping up the engine oil level . . . . . . . . . 284
Preparing for the journey . . . . . . . . . . . . . . . . . . . 7
Principles of physics regarding a frontal colli- sion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Protection of vehicle undercarriage . . . . . . . . 251
Pushing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171
R Radio reception Aerial . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 258
Operating faults . . . . . . . . . . . . . . . . . . . . . 259
Rails and attachment element system Baggage net . . . . . . . . . . . . . . . . . . . . . . . . 136
Rails and attachment system . . . . . . . . . . . . . 135
Rain sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108 Control of function . . . . . . . . . . . . . . . . . . . 108 Raising the vehicle
Check list . . . . . . . . . . . . . . . . . . . . . . . . . . 313
Jack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 312
Raising vehicle Lifting platform . . . . . . . . . . . . . . . . . . . . . . 265
With a lifting platform . . . . . . . . . . . . . . . . 265
Reading the Fault memory . . . . . . . . . . . . . . . . . . . . . . . 264
Rear assist Fault . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 210
Mode 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 210
Mode 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 211
Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209
Things to note . . . . . . . . . . . . . . . . . . . . . . . 210
User instructions . . . . . . . . . . . . . . . . . . . . 209
Rear Assist . . . . . . . . . . . . . . . . . . . . . . . . . . . . 208
Rear assist systems . . . . . . . . . . . . . . . . . . . . . 208
Rear lid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83 Closing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
Driving with the rear lid open . . . . . . . . . . . 14
Electronic locking . . . . . . . . . . . . . . . . . . . . . 86
Electronic opening . . . . . . . . . . . . . . . . . . . . 86
Emergency locking and unlocking . . . . . . 320
Opening . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
See "Rear lid" . . . . . . . . . . . . . . . . . . . . . . . . 83
Unlocking . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . 84
Rear seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128
Rear shelf . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131
Rear vision mirror . . . . . . . . . . . . . . . . . . . 110, 111
Rear vision mirrors . . . . . . . . . . . . . . . . . . . . . . 111
Recommended gear . . . . . . . . . . . . . . . . . . . . . 183 Recycling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 259
Refilling precautions . . . . . . . . . . . . . . . . . . . . 270
Reflective vest . . . . . . . . . . . . . . . . . . . . . . . . . 317
Reflective vests . . . . . . . . . . . . . . . . . . . . . . . . . 317
Refuelling
Mistakes . . . . . . . . . . . . . . . . . . . . . . . . . . . 268
Remote control Auxiliary heater . . . . . . . . . . . . . . . . . . . . . 165
See "Keys" . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Removing ice . . . . . . . . . . . . . . . . . . . . . . . . . . 248
Removing snow . . . . . . . . . . . . . . . . . . . . . . . . 248
Removing wax deposits . . . . . . . . . . . . . . . . . . 248
Repairs . . . . . . . . . . . . . . . . . . . . . . . . . . . 260, 261 Airbag system . . . . . . . . . . . . . . . . . . . . . . . 262
Labels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 258
Lifting platform . . . . . . . . . . . . . . . . . . . . . . 265
Plates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 258
Replacement of parts . . . . . . . . . . . . . . . . . . . . 260
Reprogramming control units . . . . . . . . . . . . . 264
Reservoir capacity Windscreen washer water reservoir . . . . . 109
Retaining hooks . . . . . . . . . . . . . . . . . . . . . . . . 138
Retro-fitting Two-way radios . . . . . . . . . . . . . . . . . . . . . . 263
Vehicle telephone . . . . . . . . . . . . . . . . . . . 263
Rev counter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Reversing camera . . . . . . . . . . . . . . . . . . . . . . . 208
Rocker switches Tiptronic . . . . . . . . . . . . . . . . . . . . . . . . . . . 181
Rollback anti-trap function Electric sliding doors . . . . . . . . . . . . . . . . . . 82
Roof carrier system . . . . . . . . . . . . . . . . . . . . . . 139
377
Index
Vehicle paintwork . . . . . . . . . . . . . . . . . . . . 250
Washing by hand . . . . . . . . . . . . . . . . . . . . 246
Washing the vehicle . . . . . . . . . . . . . . . . . . 246
Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . 248
Wooden trim . . . . . . . . . . . . . . . . . . . . . . . . 256
Vehicle chassis number . . . . . . . . . . . . . . . . . . 348
Vehicle code . . . . . . . . . . . . . . . . . . . . . . . . . . . 348 Vehicle data label . . . . . . . . . . . . . . . . . . . . 348
Vehicle key Synchronising . . . . . . . . . . . . . . . . . . . . . . . . 74
Vehicle key set See "Keys" . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Vehicle maintenance electrically adjustable seats . . . . . . . . . . . 254
heated seats . . . . . . . . . . . . . . . . . . . . . . . . 254
natural leather . . . . . . . . . . . . . . . . . . . . . . 255
non-electrically adjustable seats . . . . . . . 254
seats with airbag components . . . . . . . . . 254
seats without airbag components . . . . . . 254
synthetic leather . . . . . . . . . . . . . . . . . . . . 256
trim fabrics . . . . . . . . . . . . . . . . . . . . . . . . . 254
unheated seats . . . . . . . . . . . . . . . . . . . . . . 254
Vehicle specifications . . . . . . . . . . . . . . . . . . . 348
Vehicle telephone . . . . . . . . . . . . . . . . . . . . . . 263
Vehicle tool kit . . . . . . . . . . . . . . . . . . . . . . . . . 323 Components . . . . . . . . . . . . . . . . . . . . . . . . 324
Location . . . . . . . . . . . . . . . . . . . . . . . . . . . 323
Vehicle's battery Automatic consumer disconnection . . . . . 294
Charging . . . . . . . . . . . . . . . . . . . . . . . . . . . 294
Connecting . . . . . . . . . . . . . . . . . . . . . . . . . 294
Disconnecting . . . . . . . . . . . . . . . . . . . . . . . 294 Replacing . . . . . . . . . . . . . . . . . . . . . . . . . . 294
Running flat . . . . . . . . . . . . . . . . . . . . . . . . 295
Vibrations Steering . . . . . . . . . . . . . . . . . . . . . . . . . . . 302
W Warning lamp AdBlue . . . . . . . . . . . . . . . . . . . . . . . . . . . . 274
Alternator . . . . . . . . . . . . . . . . . . . . . . . . . . 292
Brake system . . . . . . . . . . . . . . . . . . . . . . . 185
Changing gear . . . . . . . . . . . . . . . . . . . . . . 176
Coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . . 287
Cruise control . . . . . . . . . . . . . . . . . . . . . . . 213
Doors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
Engine oil pressure . . . . . . . . . . . . . . . . . . 282
Pressing the brake . . . . . . . . . . . . . . . . . . . 185
Rear lid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
Seat belts . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Vehicle battery . . . . . . . . . . . . . . . . . . . . . . 292
Warning triangle . . . . . . . . . . . . . . . . . . . . . . . . 317
Washing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 245 by hand . . . . . . . . . . . . . . . . . . . . . . . . . . . . 246
Washing the vehicle . . . . . . . . . . . . . . . . . . . . . 246 Sensors . . . . . . . . . . . . . . . . . . . . . . . . 199, 204
Special features . . . . . . . . . . . . . . . . . . . . . 246
with high pressure cleaning equipment . . 247
Water box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 252
Wear indicators . . . . . . . . . . . . . . . . . . . . . . . . 302
Wear of tyres . . . . . . . . . . . . . . . . . . . . . . . . . . . 303
Weights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Wheel bolts . . . . . . . . . . . . . . . . . . . 309, 310, 350
Caps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 308
Tightening torque . . . . . . . . . . . . . . . . . . . . 311
Wheel load capacity . . . . . . . . . . . . . . . . . . . . . 306
Wheel rims . . . . . . . . . . . . . . . . . . . . . . . . . . . . 299 Beadlock . . . . . . . . . . . . . . . . . . . . . . . . . . . 299
Bolted trims . . . . . . . . . . . . . . . . . . . . . . . . 299
See "Wheels and tyres" . . . . . . . . . . . . . . . 296
Wheels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 350
Wheels and tyres . . . . . . . . . . . . . . . . . . . . . . . 296 Avoiding damage . . . . . . . . . . . . . . . . . . . . 297
Changing a wheel . . . . . . . . . . . . . . . . . . . 309
Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 305
Damaged tyres . . . . . . . . . . . . . . . . . . . . . . 302
Errors in wheel alignment . . . . . . . . . . . . . 303
Foreign bodies in the tyres . . . . . . . . . . . . 303
Interchanging tyres . . . . . . . . . . . . . . . . . . 298
New tyres . . . . . . . . . . . . . . . . . . . . . . . . . . 299
Older tyres . . . . . . . . . . . . . . . . . . . . . . . . . 298
Replacing tyres . . . . . . . . . . . . . . . . . . . . . . 300
Run-flat tyre codes . . . . . . . . . . . . . . . . . . . 306
Run-out . . . . . . . . . . . . . . . . . . . . . . . . . . . . 303
Serial number . . . . . . . . . . . . . . . . . . . . . . . 306
Snow chains . . . . . . . . . . . . . . . . . . . . . . . . 304
Speed rating . . . . . . . . . . . . . . . . . . . . 306, 307
Storing tyres . . . . . . . . . . . . . . . . . . . . . . . . 298
Technical data . . . . . . . . . . . . . . . . . . . . . . 305
Tread depth . . . . . . . . . . . . . . . . . . . . . . . . . 302
Tyre code . . . . . . . . . . . . . . . . . . . . . . . . . . . 305
Tyre identification number (TIN) . . . . . . . . 306
Tyre load rating . . . . . . . . . . . . . . . . . . . . . . 307
Tyre pressures . . . . . . . . . . . . . . . . . . . . . . . 300
382 Index