4Shift ranges . . . . . . . . . . . . . . . . .
.108
Trailer towing . . . . . . . . . . . . . . . . .109
Auxiliary heating . . . . . . . . . . ..184, 306
Display message . . . . . . . . . . . . . .283
Remote control . . . . . . . . . . . . . . .185
Setting (on-board computer) . . . . .128
Auxiliary ventilation . . . . . . . . . . . ..184
Axle load, maximum permissible
. . . . . . . . . . . . . . . . . . . . . . . . . .363, 364 B
Ball coupling Folding in . . . . . . . . . . . . . . . . . . . .244
Folding out . . . . . . . . . . . . . . . . . . .241
BAS (Brake Assist) . . . . . . . . . . . . . . ..58
Basic display (on-board computer) .120
Battery Changing (auxiliary heating
remote control) . . . . . . . . . . . . . . .312
Changing (key ).. . . . . . . . . . . . . . .311
Changing (KEYLESS GO key) . . . . .311
Charging . . . . . . . . . . . . . . . . . . . . .337
Checking (key ).. . . . . . . . . . . . . . .311
Checking (KEYLESS GO key) . . . . .311
Check lamp (key ).. . . . . . . . . . . . .311
Check lamp (KEYLESS GO key) . . . . . . . . . . . . . . . . . . . . . . . . .69, 311
Disconnecting . . . . . . . . . . . . . . . .335
Display message . . . . . . . . . . . . . .269
Maintenance (vehicle ).. . . . . . . ..334 Reconnecting . . . . . . . . . . . . . . . .
.338
Removing/fitting . . . . . . . . . . . . . .337
Vehicle battery . . . . . . . . . . . . . . . .334
Voltage (on-board computer) . . . . .121
Belt force limiters
Activatio n.. . . . . . . . . . . . . . . . . . . .41
Belt height adjustment . . . . . . . . . . ..91
Belt reel (Easy-Pack fix kit) . . . . . . ..200
Belt tensioners Activatio n.. . . . . . . . . . . . . . . . . . . .41
Belt warning . . . . . . . . . . . . . . . . . . . . .90
Bonnet Bonnet catch . . . . . . . . . . . . . . . . .220
Display message . . . . . . . . . . . . . .268
Opening/closing . . . . . . . . . . . . . .219
Bonnet release lever
Release lever . . . . . . . . . . . . . . . . .220
Brake
Parking brake . . . . . . . . . . . . . . . . .105
Warning lamp . . . . . . . . . . . . .289, 290
Brake Assist
see BAS
Brake fluid . . . . . . . . . . . . . . . . . . . . .372
Display message . . . . . . . . . . . . . .270
Brake lamps
Adaptive . . . . . . . . . . . . . . . . . . . . . .58
Display message . . . . . . . . . . . . . .277
Brake system
Display message . . . . . . . . . . . . . .270 Bulb
Brake lamp . . . . . . . . . . . . . . . . . . .319
Changing . . . . . . . . . . . . . . . .315, 318
Dipped-beam headlamps . . . . . . . .315
Licence plate lamp . . . . . . . . . . . . .321
Main-beam headlamps . . . . . . . . . .315
Parking lamp . . . . . . . . . . . . .316, 319
Rear foglamp . . . . . . . . . . . . .319, 320
Reversing lamp . . . . . . . . . . .319, 320
Side lamp . . . . . . . . . . . . . . . . . . . .316
Tail lamp . . . . . . . . . . . . . . . . . . . . .319
Turn signal lamp . . . . . . . . . .318, 319
see Lamp
Bulbs
Overview . . . . . . . . . . . . . . . . . . . .313 C
Calling up a malfunction see Message memory menu
Care . . . . . . . . . . . . . . . . . . . . . . . . . . .247
Automatic car wash . . . . . . . . . . . .248
Distronic . . . . . . . . . . . . . . . . . . . .251
Exhaust tail pipes . . . . . . . . . . . . . .251
Headlamps . . . . . . . . . . . . . . . . . . .249
High-pressure cleaners . . . . . . . . .248
Parktroni c.. . . . . . . . . . . . . . . . . .251
Plastic trim . . . . . . . . . . . . . . . . . . .250
Rear window . . . . . . . . . . . . . . . . .249
Reversing camera . . . . . . . . . . . . .252 Index
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Lights
93$
a
Left-hand parking lamp
% g
Right-hand parking lamp
& M
Lights off/constant headlamp mode
( U
Automatic headlamp mode/con-
stant headlamp mode
) C
Side lamps, licence plate and instru-
ment lighting
* B
Dipped-beam headlamps or main-
beam headlamps
, ¥
Fog lamps
. †
Rear fog lamp
i The exterior lighting (except for side
lamps and parking lamps) automatically
switches off when you remove the key from
the ignition lock or open the driver's door
while the ignition is switched off (ignition
key in position 0). !
Switch off the side lamps and parking
lamp when you leave the vehicle. This pre-
vents the battery from discharging.
Dipped-beam headlamps X
Turn the ignition key to position 2in the
ignition lock or start the engine.
X To switch on: turn the light switch to
B.
The dipped-beam headlamps, parking
lamps and licence plate lamps are switched
on. The parking lamp indicator lamp next to
the light switch lights up.
Constant headlamp mode In countries in which constant headlamp
mode is not a legal requirement, you can
make this a setting using the on-board com-
puter.
You can activate or deactivate "constant
headlamp mode" using the on-board com-
puter (Y page 130).
X To switch on: turn the light switch to
M orU.
The dipped-beam headlamps, side lamps
and licence plate lamp are switched on
when the engine is running. i
When you turn the light switch to any
position other than MorU, the cor-
responding light goes on.
Automatic headlamp mode The side lamps, dipped-beam headlamps and
licence plate lamp are switched on or off
automatically, depending on the brightness of
the ambient light.
G
Risk of accident
If the light switch is set to the Uposi-
tion, the light will not come on automati-
cally in foggy conditions. This could endan-
ger you and others. Therefore, turn the light
switch to Bin the dark or in fog.
The automatic headlamp feature is only an
aid. The driver is responsible for the vehi-
cle's lighting at all times. G
Risk of accident
When it is dark or foggy, turn the light
switch from UtoB in good time.
Otherwise, the headlamps could switch off
temporarily and you could cause an acci-
dent. Controls
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Features
207Example illustration
1
To engage the mobile phone
2 Connector contact
3 Mobile phone bracket
X Slide the lower end of the mobile phone
into connector contact 2in mobile phone
bracket 3.
X Push the top part of the mobile phone in
the direction of arrow 1until it engages in
mobile phone bracket 3.
The mobile phone is connected to the
hands-free system and to the multi-func-
tion steering wheel.
The battery is charged depending on the
charge status and the position of the key in
the ignition lock. The charging process is
shown in the mobile phone display. i
The system reads the phone book stored
on the SIM card and in the mobile phone
memory. If the same entry is stored in both
of the phone books, both of these entries
will be shown in the multi-function display.
You can make a call using the sand
t buttons on the multi-function steering
wheel. You can control other mobile phone
functions via the on-board computer
(Y page 136).
i When you remove the key from the igni-
tion lock, the mobile phone remains
switched on for approximately ten minutes
(run-on time). If you make a call during this
time, the mobile phone will be switched off
approximately ten minutes after you have
ended the call.
Run-on time:
You can change the run-on time by making
an additional phone book entry on the SIM
card. For the name, enter "Idletime" and for
the number, enter a figure between "1" and
"30" (minutes). If you have not entered a
number or have entered a different num-
ber, the run-on time of ten minutes will still
apply. For information on how to create a phone
book entry, refer to the mobile phone oper-
ating instructions.
Own number sending:
The hands-free system does not recognise
whether own number sending is enabled or
disabled in the mobile phone. The phone
number is therefore always sent by default.
By creating an additional phone book entry
on the SIM card, you can switch the own
number sending function on and off. For
the name, enter "CALLID" and for the num-
ber, enter a "0" or a "1". Entering "0" will
prevent the telephone number from being
sent; entering "1" will allow it to be sent.
For information on how to create a phone
book entry, refer to the mobile phone oper-
ating instructions. Controls
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Battery
335step out of the vehicle first and touch the
bodywork.
R Do not wipe the battery using a cloth. The
battery may explode as a result of elec-
trostatic charge or due to flying sparks.
! Switch off the engine and remove the
key/KEYLESS GO * button before loosen-
ing or removing the battery terminal
clamps. You may otherwise destroy elec-
tronic components such as the alternator.
i Mercedes-Benz recommends that you
have all work involving the battery, e.g.
removing, charging and replacing, carried
out at a qualified specialist workshop, e.g.
a Mercedes-Benz Service Centre.
The battery is located under the front seat on
the right-hand side when viewed in the direc-
tion of travel. Disconnecting the battery
G
Risk of accident
If the battery is disconnected:
R the brake boosting effect will not be avail-
able. Greater braking force will then be
required and the brake pedal travel will
be longer. If necessary, depress the
brake pedal with maximum force.
R you can no longer turn the key in the igni-
tion and, on vehicles with KEYLESS
GO*, pressing the KEYLESS GO button*
will have no effect
R the selector lever is locked in position P
! Always disconnect the battery in
the order described below. Never swap the
terminal clamps. You may otherwise dam-
age the vehicle electronics.
X Firmly depress the parking brake and shift
the selector lever to position Pon vehicles
with automatic transmission.
X Position the front seat as far forwards as
possible.
X Switch off all electrical consumers. 1
Battery cover
X Get into the rear compartment.
X Remove battery cover 1from under the
right-hand front seat. 2
Carpet Practical advice
* optional
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Battery
337
X
Disconnect negative terminal clamp 8
from the battery and put it down so that it
does not touch positive terminal clamp
7.
X Remove the cover from positive terminal
clamp 7.
X Remove positive terminal clamp 7from
the battery. Removing the battery
X Disconnect the battery ( Ypage 335). 9
Breather hose
a Securing bolt
b Retainer X
Remove breather hose 9.
X Loosen bolt awhich holds the battery in
place.
i You need a 13 mm socket wrench with at
least a 30 cm shaft.
X Remove bracket b. c
battery
X Lift battery cat the side until the lower
edge is free.
X Pull out battery cin the direction of the
arrow. Charging and fitting the battery
G
Risk of injury
Only charge the battery in a well-ventilated
area. As the battery is being charged, gases
can escape and generate minor explosions.
This may injure you and other persons or
cause damage to the paintwork or acid cor-
rosion on the vehicle.
You can obtain information about battery
chargers which allow the battery to be
charged when still installed from a qualified
specialist workshop, e.g. a Mercedes-Benz
Service Centre. G
Risk of injury
There is a risk of acid burns during the
charging process due to the gases which
escape from the battery. Do not lean over
the battery during the charging process. G
Risk of injury
Battery acid is caustic. Avoid contact with
the skin, eyes or clothing.
! Only charge the installed battery with a
battery charger which has been tested and
approved by Mercedes-Benz. These battery
chargers allow the battery to be charged Practical advice
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Battery
338while it is still installed. Otherwise, the vehi-
cle's electronic system may be damaged.
! Only use battery chargers with a maxi-
mum charging voltage of 14.8 V.
X Charge the battery. Observe the notes in
the operating instructions for your battery
charger.
X Refit the charged battery.
To do this, follow the steps described in
"Removing the battery" (Y page 337) in
reverse order.
i You can charge the battery using the
jump-start terminals. These are located on
the right when viewed in the direction of
travel.
X Open the bonnet (Y page 219). Jump-start terminals
1
Body earth point (negative terminal)
2 Positive terminal (under cover) Reconnecting the battery
! Always reconnect the battery in the
sequence described below. Never swap the
terminal clamps. You may otherwise dam-
age the vehicle electronics.
X Switch off all electrical consumers.
X Connect the positive terminal clamp and
secure the cover.
X Connect the negative terminal clamp.
X Connect the breather hose. Make sure that
a cell cap is fitted is fitted on the side. i
If the battery power supply has been inter-
rupted (e.g. if it has been reconnected), you
must carry out the following tasks:
R Set the time (Y page 130).
On vehicles with COMAND and a naviga-
tion system*, the clock is set automati-
cally
R Reset the sliding/tilting sun-
roof* (Y page 189).
R Reset the function for folding the exterior
mirrors in/out automatically* by folding
the mirrors out once ( Ypage 86).
R Reset the side windows (Y page 101)Practical advice
* optional
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