Emergencies
●
Prot ect
the fuse boxes when open to pre-
vent the entry of dust or humidity as they can
damage the electrical system.
● Always carefully remove the fuse box cov-
ers and r
efit them correctly to avoid problems
with your vehicle. Note
● One c omponent m
ay have more than one
fuse.
● Several components may run on a single
fuse.
● In the
vehicle, there are more fuses than
those indicat
ed in this chapter. These should
only be changed by a specialised workshop.
● Positions not containing a fuse do not ap-
pear in the fo
llowing tables.
● Some of the equipment listed in the tables
below pert
ain only to certain versions of the
model or are optional extras.
● Please note that the above lists, while cor-
rect at
the time of printing, are subject to
change. Fuses in the dash panel
Fig. 86
Diagram of the fuse box to the
l ef
t/right
of the steering wheel Read the additional information carefully
› ›
›
page 44
Only replace fuses with a fuse of the same
amperage (same colour and markings) and
size.
Fuse placement
No.Consumer
1Left light
2Central locking, windscreen wipers, with Keyless
Access
3Ignition system relay
4Right light
5Electric windows - Driver
No.Consumer
6Central control unit - Interior lights
7Horn
8Towing bracket - Left light
9
Controls on steering column (without Keyless Ac-
cess only), engine control unit (without Keyless
Access only), automatic gearbox control unit
(without Keyless Access only), automatic gear-
box lever (without Keyless Access only), ESP
control unit (without Keyless Access only), trailer
hook control unit (without Keyless Access only),
electric power steering (without Keyless Access
only)
10Rear left window
11Headlight washer unit
12Radio and navigation display
13Preparation as taxi
14
Control lever under steering wheel, light switch,
traction locking with ignition key (automatic
transmission), headlight flasher, SmartGate con-
trol device, rain/light sensor, rear camera
15Air conditioning system control unit, automatic
gearbox selector lever, diagnostics connection
16Instrument panel
17Alarm sensor, horn
22Windscreen washer system (without Keyless Ac-
cess)
23Heated front seats 82
Operation
Handbrake Fig. 176
Centre console: handbrake. Applying the handbrake
– Pull the handbrake lever up all the way.
R el
e
asing the handbrake
– Pull the handbrake lever up slightly and
pres
s the unlock button at the same time
››› Fig. 176.
– Keep the button pressed down and push
the lever al
l the way down.
Control lamp
The warning lamp lights up when the hand-
brake is applied with the ignition on .
Additionally, driving the vehicle at speeds ex-
ceeding 6 km/h (4 mph) for at least 3 sec-
onds produces an audible warning.
The informative display indicates: Release the handbrake! Braking and stability systems
Electronic
Stability Control (ESC) The ESC system increases control of the vehi-
cl
e in emer
gency situations, e.g. during a
sudden change in direction. Depending on
the driving conditions, it reduces the risk of
skidding and increases driving stability.
The system uses the steering wheel angle
and road speed to calculate the changes of
direction desired by the driver, and constant-
ly compares them with the actual behaviour
of the vehicle. When irregularities occur, for
example, if the vehicle begins to skid, the
ESC brakes the appropriate wheel automati-
cally.
The warning lamp on the general instru-
ment panel starts flashing when the system
is working.
The stability (ESC) system includes the fol-
lowing systems:
● Anti-lock brake system (ABS),
● Traction control system (TCS),
● Electronic differential lock (EDL),
● Hydraulic brake assist system (HBA),
● Hill hold control (HHC). The ASR should be switched on at all times.
Only
u
nder certain circumstances should the
system be switched off, e.g.
● driving with chains,
● driving in deep snow or on very soft surfa-
ces,
● D
uring the “swinging movement” required
to remo
ve a stuck vehicle
Switch the ASR back on as soon as possible.
Brake assist system (HBA)*
The HBA system is activated when you press
down on the brake pedal suddenly. It increa-
ses braking power, helping to reduce braking
distances. To reduce braking distance as
much as possible, keep the brake pedal
pressed down firmly until the vehicle comes
to a standstill.
With the help of this system, the ABS is acti-
vated more quickly and more efficiently.
The brake assist function is deactivated auto-
matically when the brake pedal is released.
Hill hold control (HHC)*
The HHC system makes it easier to start the
vehicle on hills. The system maintains the
brake pressure created by pressing down on
the brake pedal for 2 seconds after it has
been released. Your foot can be removed
158
Driving
from the brake pedal and you can use the ac-
c el
er
ator pedal and move away on a hill with-
out having to use the handbrake. The brake
pressure drops as the accelerator pedal is
pressed. If the vehicle cannot be started, it
will start to move backwards after 2 seconds.
The HHC is activated on gradients of over
5%, if the driver door is closed. It only works
for starting on hills, moving both forward and
in reverse. It is not activated during start-up
down hill.
Control lamp
If the control lamp flashes, the ESC is
working.
If the warning lamp illuminates on igni-
tion, the ESC system may have switched off
due to technical reasons. Turn off the ignition
and turn it on again. Upon switching on the
ignition again, if the warning lamp has
switched off, this means the ESC is function-
ing correctly again.
If the warning lamp is illuminated there is
a fault in the ESC.
The informative display indicates:
Report No.: electronic stability
control (ESC)
or Report No.: Traction control
system (ASR) Go to a technical service. Note
If the battery is disconnected and connected
again, the y
ellow warning lamp lights up
when the ignition is switched on. This warn-
ing lamp must switch off after covering a
short distance. Anti-lock brake system (ABS)
The ABS system prevents the wheels locking
durin
g br
ak
ing. This helps the driver keep
control of the vehicle.
The driver is made aware of ABS assistance
by the pulsating of the brake pedal and a
characteristic noise.
Keep the brake pedal pressed down while the
ABS is working. The ABS will switch off when
the brake pedal is released. Never brake in-
termittently while the ABS is working!
Control lamp
If the warning lamp is illuminated, there is
a fault in the ABS.
The informative display indicates:
ABS fault
The brake system alone is operational in the
vehicle, without ABS.
Go to a technical service. WARNING
● If the w
arning lamp illuminates together
with the ››› page 157 warning lamp, ,
stop the vehicle! Go to a technical service.
● A fault in the Anti-lock brake system (ABS)
can le
ad to longer braking distances – Risk of
accident! Anti-slip regulation of the driving
wheels
(ASR)
* If the wheels start to slip, the TCS adapts the
en
gine s
peed t
o the driving conditions. Par-
ticularly in unfavourable conditions, the TCS
helps starting, accelerating and hill starts.
If the control lamp flashes, the ASR is
working.
If the warning lamp illuminates on igni-
tion, the TCS system may have switched off
due to technical reasons. Turn off the ignition
and turn it on again. Upon switching on the
ignition again, if the warning lamp has
switched off, this means the TCS is function-
ing correctly again.
If the warning lamp remains illuminated,
there is a fault in the TCS.
The informative display indicates:
Report No.: Traction control
system (ASR) »
159
Technical data
Advice
Operation
Emergencies
Safety
Driving
slope, the handbrake should be firmly ap-
p lied bef
or
e moving the selector lever to the
park position. This reduces the load on the
lock mechanism while making it easier to
move the selector lever from position P.
If, while the vehicle is moving, the selector
lever is accidentally moved to position N, re-
lease the accelerator and wait for the engine
to idle before moving it back into position. WARNING
● Never pr e
ss the accelerator when selecting
the automatic gearbox operating mode when
the vehicle is stationary. Risk of accident!
● Never move the selector lever to positions
R or P when driving. Ri
sk of accident!
● If the vehicle is to be stopped with a gear
selected and the en
gine idling (e.g. waiting
or moving slowly at traffic lights), press down
on the brake pedal because the transmission
is not entirely interrupted when the engine is
idling and the vehicle will tend to start mov-
ing.
● Apply the handbrake firmly and put the se-
lector l
ever in position P before opening the
bonnet and working on the vehicle with the
engine running. Risk of accident! Strictly fol-
low the safety instructions ››› page 204, En-
gine compartment.
● When stopping on a slope (hill), try not to
stop the
vehicle from moving by pressing the
“accelerator” with a gear selected. This could
overheat the clutch. If the clutch risks being burnt due to this force, it would switch off
and the v
ehic
le could move backwards. Risk
of accident!
● If you have to stop on a hill, press down on
the brake ped
al to stop the vehicle from mov-
ing.
● The drive wheels could lose traction on a
slipper
y road surface when the kick-down
function is activated. Risk of sliding! CAUTION
● In D SG aut om
atic gearboxes, the double
clutch is protected from overloads. If the hill
hold control is used, the clutches are subjec-
ted to greater force if the vehicle is at a
standstill on a slope or suddenly accelerating
on a slope.
● Should the clutches overheat, the sym-
bol i
s shown on the informative display with
a warning message Gear overheated.
Stop! Instruction Manual! An audible
warning is also heard. Stop the vehicle in this
case, stop the engine and wait until the sym-
bol has switched off. Danger of damage to
the gearbox! You can continue driving once
the symbol is switched off. Starting and driving
Starting
– Press and hold the brake pedal. –
Pr e
s
s and hold the interlock button on the
selector lever knob and move the selector
lever to position ››› page 162 before releas-
ing the interlock button.
– Release the brake and press the accelera-
tor.
St
opping
– The selector lever does not have to be
moved t
o position N if the vehicle is stop-
ped for a short period, e.g. at intersections.
Applying the brake is enough. However, the
engine must remain idling.
Parking
– Press the brake pedal.
– Apply the handbrake.
– Press the interlock button, move the selec-
tor lev
er to position P and release the but-
ton.
Kick-down feature
The kick-down feature allows maximum ac-
celeration to be reached.
In any gear programme, press down fully on
the accelerator for the automatic gearbox to
activate the kick-down feature. This function
takes priority over the gear programmes with-
out taking into account the position of the se-
lector lever (D, S or Tiptronic) and is used to
reach maximum acceleration, using full »
161
Technical data
Advice
Operation
Emergencies
Safety
Index
Index
A
ABS contr
o
l lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . 159
see also Anti-lock brake system . . . . . . 158, 159
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . 138, 194
Additional consumers (efficiency program) . . . . . 30
Adjusting front head restraints . . . . . . . . . . . . . . . . . . . . . . 60
seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Adjusting the head restraints front head restraints . . . . . . . . . . . . . . . . . . . . . 132
Adjustment CAR menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101
front head restraints . . . . . . . . . . . . . . . . . . . . . 132
lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
rear head restraints . . . . . . . . . . . . . . . . . . . . . . 60
Aerial . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 196
Air-conditioning economic use . . . . . . . . . . . . . . . . . . . . . . . . . . 146
Airbag covers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Airbags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67 description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Airbag system . . . . . . . . . . . . . . . . . . . . . . . . . . 14, 67 activation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
control lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
deactivation of front airbag . . . . . . . . . . . . . 69, 72
description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
front airbags . . . . . . . . . . . . . . . . . . . . . . . . . 14, 70
functioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
head-protection airbags . . . . . . . . . . . . . . . 16, 71
side airbags . . . . . . . . . . . . . . . . . . . . . . . . . 15, 70
Air conditioning . . . . . . . . . . . . . . . . . . . . . . . . 37, 38 air vents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147
faults . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146 introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . 146
operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
149
Alarm system . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
Alternator control lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . 214
Ambient lighting . . . . . . . . . . . . . . . . . . . . . . . . . 127
Anchoring the front tow line. . . . . . . . . . . . . . . . . . . . . . . . . 80
Anti-freeze . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Anti-lock brake system . . . . . . . . . . . . . . . . 158, 159
Anti-puncture . . . . . . . . . . . . . . . . . . . . . . . . . . 46, 77
Anti-puncture kit . . . . . . . . . . . . . . . . . . . . . . . . 46, 77 check after 10 minutes . . . . . . . . . . . . . . . . . . . . 79
Anti-slip regulation . . . . . . . . . . . . . . . . . . . . . . . 159
Anti-theft alarm . . . . . . . . . . . . . . . . . . . . . . . . . . 116
Anti-theft security system . . . . . . . . . . . . . . . . . . . . 9
Anti-theft system . . . . . . . . . . . . . . . . . . . . . . . . . 112
Armrests front seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133
rear seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134
Ashtrays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138
Aspects to note before setting off . . . . . . . . . . . . . 56
ASR control lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . 159
see also Traction control system . . . . . . 158, 159
Assistance systems ABS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159
ASR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159
cruise speed . . . . . . . . . . . . . . . . . . . . . . . . . . . 178
EDL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160
emergency brake assist (Front Assist) . . . . . . . 179
fatigue detection . . . . . . . . . . . . . . . . . . . . . . . 185
parking aid . . . . . . . . . . . . . . . . . . . . . . . 170, 171
Start-Stop . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183
tyre monitoring system . . . . . . . . . . . . . . . . . . 221
Assisted starting . . . . . . . . . . . . . . . . . . . . . . . . . . 52 Audible signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
contro l and warning lamps . . . . . . . . . . . . . . . 100
Automatic air conditioning climatronic . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150
Automatic car washes see Washing . . . . . . . . . . . . . . . . . . . . . . . . . . . 196
Automatic gearbox driving programmes . . . . . . . . . . . . . . . . . . . . . 164
emergency program . . . . . . . . . . . . . . . . . . . . . 164
instructions for use . . . . . . . . . . . . . . . . . . . . . 160
kick-down . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161
manual release of selector lever . . . . . . . . . . . . 36
parking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161
selector lever lock . . . . . . . . . . . . . . . . . . . . . . . 163
selector lever positions . . . . . . . . . . . . . . . . . . 162
starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161
stopping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161
tiptronic . . . . . . . . . . . . . . . . . . . . . . . . . . 160, 163
AUX-IN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
B Back seat folding down and raising the back seat back- rest . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134
Ball coupling disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . 192
Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110
Before setting off . . . . . . . . . . . . . . . . . . . . . . . . . . 56
Belt tightening . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Biodiesel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 203
Bonnet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11, 207 opening the bonnet . . . . . . . . . . . . . . . . . . . . . 205
Brake assist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158
Brake fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43 checking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 211
235
Index
Towing the vehicle . . . . . . . . . . . . . . . . . . . . . . 51, 79
T o
wline anc
horages . . . . . . . . . . . . . . . . . . . . . . . . 51
Traction control . . . . . . . . . . . . . . . . . . . . . . . . . . . 159
Traction control system . . . . . . . . . . . . . . . . . . . . 158
Trailer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 186 ball coupling . . . . . . . . . . . . . . . . . . . . . . . . . . . 191
correct placement . . . . . . . . . . . . . . . . . . . . . . . 192
driving with a trailer . . . . . . . . . . . . . . . . . . . . . 187
parking aid . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175
service position . . . . . . . . . . . . . . . . . . . . . . . . 190
towing device . . . . . . . . . . . . . . . . . . . . . . . . . . 188
trailer weights . . . . . . . . . . . . . . . . . . . . . . . . . . 187
use and maintenance . . . . . . . . . . . . . . . . . . . . 193
Trailer weights . . . . . . . . . . . . . . . . . . . . . . . . . . . 225
Transporting luggage compartment . . . . . . . . . . . . . . . . . . . 141
Transporting children . . . . . . . . . . . . . . . . . . . . . . . 73
Transporting items carrier system . . . . . . . . . . . . . . . . . . . . . . . . . . 144
roof carrier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144
Trip recorder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
Tyre Mobility Set . . . . . . . . . . . . . . . . . . . . . . . . . . . 46 components . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
inflating a tyre . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
sealing a tyre . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Tyre Mobility System see Anti-puncture kit . . . . . . . . . . . . . . . . . . . . . 77
Tyre monitoring system . . . . . . . . . . . . . . . . . . . . 221
Tyre pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . 226
Tyre pressure monitoring control lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . 221
Tyre Profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 218
Tyre repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Tyre repair kit see Anti-puncture kit . . . . . . . . . . . . . . . . . . . . . 77 Tyres
chan ging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 219
interchanging . . . . . . . . . . . . . . . . . . . . . . . . . . 219
new tyres . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 219
service life . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 218
wear indicators . . . . . . . . . . . . . . . . . . . . . . . . . 218
with compulsory direction of rotation . . . . . . . . 50
with directional tread pattern . . . . . . . . . . . . . 220
Tyre tread depth . . . . . . . . . . . . . . . . . . . . . . . . . . 218
Tyre wear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 218
U Unfasten the seat belt . . . . . . . . . . . . . . . . . . . . . . 12
Unlocking central locking . . . . . . . . . . . . . . . . . . . . . . . . . 112
remote control . . . . . . . . . . . . . . . . . . . . . . . . . 108
Unlocking and locking . . . . . . . . . . . . . . . . . . . . . . . 9 with Keyless Access . . . . . . . . . . . . . . . . . . . . . 114
with the central locking button . . . . . . . . . . . . 113
USB/AUX-IN input . . . . . . . . . . . . . . . . . . . . . . . . 108
V Vehicle data label . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 223
identification data . . . . . . . . . . . . . . . . . . . . . . 223
identification number . . . . . . . . . . . . . . . . . . . . 223
raising . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
unlocking and locking with Keyless Access . . 114
vehicle identification number . . . . . . . . . . . . . 223
Vehicle battery . . . . . . . . . . . . . . . . . . . . . . . 43, 213 assisted starting . . . . . . . . . . . . . . . . . . . . . . . . . 52
automatic disconnection of electrical equip-ment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 216
changing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 216
checking electrolyte level . . . . . . . . . . . . . . . . . 215
connecting and disconnecting . . . . . . . . . . . . 213 disconnect and connect . . . . . . . . . . . . . . . . . . . 32
lifting the c
over . . . . . . . . . . . . . . . . . . . . . . . . . 214
winter conditions . . . . . . . . . . . . . . . . . . . . . . . 213
winter service . . . . . . . . . . . . . . . . . . . . . . . . . . 215
Vehicle care adhesive sheets . . . . . . . . . . . . . . . . . . . . . . . . 197
car wash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 196
cleaning of chromed parts . . . . . . . . . . . . . . . . 197
headlights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 198
heated seats . . . . . . . . . . . . . . . . . . . . . . . . . . . 200
high-pressure cleaners . . . . . . . . . . . . . . . . . . 196
natural leather . . . . . . . . . . . . . . . . . . . . . . . . . 200
paint polishing . . . . . . . . . . . . . . . . . . . . . . . . . 197
rubber seals . . . . . . . . . . . . . . . . . . . . . . . . . . . 198
seat belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200
washing by hand . . . . . . . . . . . . . . . . . . . . . . . 196
waxing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197
wheel cleaning . . . . . . . . . . . . . . . . . . . . . . . . . 199
windscreen wipers service position . . . . . . . . . 54
Vehicle interior monitoring and anti-tow system activation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
Vehicle seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
Vehicle tool kit . . . . . . . . . . . . . . . . . . . . . . . . . 47, 76
Vehicle underbody protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 199
Vehicle washing . . . . . . . . . . . . . . . . . . . . . . . . . . 196
Ventilation slits . . . . . . . . . . . . . . . . . . . . . . . . . . 141
W Warning triangle . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
Washing adhesive sheets . . . . . . . . . . . . . . . . . . . . . . . . 197
by hand . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 196
care of the vehicle exterior . . . . . . . . . . . . . . . . 196
car wash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 196
with high-pressure cleaners . . . . . . . . . . . . . . 196
243