
Boot
Automatic opening ..................... 73, 74
Emergency release ........................300
Locking separately ...........................73
Boot/luggage compartment load
(maximum) ........................................ .339
Boot lid Display message ............................ 263
Opening/closing .............................. 72
Bottle holder ...................................... 193
Brake Assist ......................................... 59
see BAS ........................................... 59
see BAS
Brake fluid .......................................... 338
Display message ............................ 266
Brake lamps
Adaptive .......................................... .60
Display message .................... 270, 271
Brakes
Display message ............................ 267
Parking brake ................................ 107
Warning lamp ................................. 284
Brake system
Display message ............................ 265
Bulbs .................................................. 304
Cornering light ............................... 307
Dipped-beam headlamps ...............306
Display message ............................ 273
Infrared light .................................. 307
Main-beam headlamps ................... 307
Overview ........................................ 306
Parking lamp .................................. 307
Replacing ....................................... 306
Side lamp ....................................... 307
Turn signal lamp ............................ 308
see Lamp C
Calling up a fault see Display message .....................251
Care
Automatic car wash .......................240
Care products ................................ 240
Cleaning agents ............................. 240
Dashboard ..................................... 244
Display ........................................... 244
Exterior .......................................... 240Headlamps ..................................... 242
High-pressure cleaners
..................241
Interior ........................................... 244
Matt paintwork .............................. 241
Night View Assist Plus ...................245
Paintwork ...................................... 242
Plastic trim .................................... 245
Reversing camera ..........................243
Seat covers .................................... 244
Sensors ......................................... 243
Steering wheel boss ......................244
Tail pipes ....................................... 243
Trailer tow hitch ............................. 243
Trim strips ..................................... 245
Wheels ........................................... 242
Windows ........................................ 242
Wiper blades .................................. 242
Wooden trim .................................. 245
Care products .................................... 240
CD player/CD changer Operating (on-board computer) .....127
Central locking
Automatic locking (on-board com-
puter) ............................................. 134
Key .................................................. 70
Central locking/unlocking button .....71
Central unlocking Key .................................................. 70
Centre console
Overview .......................................... 31
Changing a wheel
see Flat tyre
Child-proof locks
Rear doors ....................................... 57
Children
Fastening seat belts ......................... 54
In the vehicle ................................... 43
Restraint system .............................. 44
Child seat
Automatic recognition .....................45
Automatic recognition (malfunc-
tion) ............................................... 280
Display message ............................ 261
Integrated ........................................ 53
ISOFIX .............................................. 51
Recommendations ...........................49
Suitable seat position ......................46
Cigarette lighter ................................ 2086
Index 212_AKB; 2; 4, en-GB
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Tank
see Fuel tank
Tank capacity .................................... 334
Technical data E 200 CDI BlueEFFICIENCY ...........344
E 200 CGI BlueEFFICIENCY ...........339
E 220 CDI BlueEFFICIENCY ...........344
E 220 CDI BlueEFFICIENCY (Bel-
gium) ............................................. 345
E 250 CDI BlueEFFICIENCY ...........345
E 250 CGI BlueEFFICIENCY ...........339
E 300 ............................................. 340
E 350 ............................................. 340
E 350 4MATIC ................................ 341
E 350 BlueTEC ............................... 347
E 350 CDI 4MATIC BlueEFFI-
CIENCY .......................................... 347
E 350 CDI BlueEFFICIENCY ...........346
E 350 CGI BlueEFFICIENCY ...........341
E 500 ............................................. 342
E 500 4MATIC ................................ 343
E 63 AMG ...................................... 343
Trailer loads ................................... 358
Tyres .............................................. 350
Wheels ........................................... 350
Telephone
see Mobile phone .......................... 128
Telephone compartment ..................189
Telescopic rod (Easy-Pack fix kit) ....203
Temperature Coolant .......................................... 117
Coolant (on-board computer) ......... 123
Engine oil (on-board computer) ...... 123
Outside temperature ..................... .117
Thermatic
Malfunction indicator lamp ............279
Thermotronic
Malfunction indicator lamp ............279
Through-loading ................................ 191
Through-loading feature ...................195
Tightening torque .............................. 318
Time Lap time (on-board computer) .......123
Setting (on-board computer) .......... 132
Setting the time (on-board com-
puter) ............................................. 132
Timer (on-board computer) ..............123TIREFIT kit
Storage location ............................ 250
Using ............................................. 310
Top Tether ............................................ 52
Total distance recorder ....................121
Tourist mode see Intelligent Light System
Tow-away protection ..........................66
Towing ................................................ 326
Towing a trailer Folding in the ball coupling ............237
Folding out the ball coupling ..........234
Towing eye
Fitting ............................................ 325
Removing ....................................... 327
Tow-starting ....................................... 326
Trailer 7-pin connector ............................. 238
Bulb failure indicator for LED
lamps ............................................. 238
Display message ...........265, 270, 274
Power supply ................................. 238
Trailer coupling
see Trailer tow hitch
Trailer loads
Technical data ............................... 358
Trailer tow hitch ................................ 234
Cleaning ......................................... 243
Trailer towing
Blind Spot Assist ........................... 169
Driving tips .................................... 235
ESP ®
................................................ 60
Mounting dimensions ....................356
Parking Guidance ........................... 162
Parktroni c...................................... 159
Transmission output (maximum)
Telephone/two-way radio ..............331
Transport (vehicle) ............................327
Trim strips Cleaning ......................................... 245
Trip computer
On-board computer .......................121
Trip distance ...................................... 121
Trip meter Resetting (on-board computer) ......122
Turn signal
Display message .................... 270, 271 16
Index 212_AKB; 2; 4, en-GB
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X
Grasp release wheel ;with your hand
such that the thumb is in the thumb rest
and turn it anti-clockwise.
The ball coupling unlocks and lowers. Indi-
cator lamp :flashes. X
Press the ball coupling in the direction of
the arrow until it engages behind the
bumper.
Indicator lamp :goes out and the mes-
sage in the multi-function display disap-
pears. Trailer power supply
When it leaves the factory, your vehicle's
trailer socket outlet is equipped with a per-
manent power supply and a power supply that
is switched on via the ignition lock.
The permanent power supply is supplied via
trailer socket pin 9.
The power supply that is switched on via the
ignition lock is supplied via trailer socket
pin 10.
! You can connect consumers with a power
rating of up to 240 W to the permanent
power supply and up to 180 W to the power
supply that is switched on via the ignition
lock.
You must not charge a trailer battery using
the power supply.
The trailer's permanent power supply is
switched off in the event of low vehicle supply
voltage and after six hours at the latest. You can obtain further information about
installing the trailer electrics from a qualified
specialist workshop, e.g. a Mercedes-Benz
Service Centre.
X
To switch the connected power supply
on or off: turn the key in the ignition lock
to position 2or 0, respectively. Bulb failure indicator for LEDs
i If LED lamps are fitted in the trailer, an
error message may appear in the multi-
function display – even if there is no fault –
if the corresponding LED chain's current
draw drops below 50 milliamperes (mA).
To ensure reliable operation of the bulb failure
indicator, a minimum current of 50 mA must
be guaranteed by the manufacturer of each
LED chain in the trailer lighting. Trailer with 7-pin connector
If your trailer has a 7-pin connector, you can
connect it to the 13-pin socket on the ball
coupling using an adapter or, if necessary, an
adapter cable. Both of these can be obtained
at a qualified specialist workshop, e.g. at a
Mercedes-Benz Service Centre.
Fitting the adapter 238
Trailer towingOperation
212_AKB; 2; 4, en-GB
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Where will I find...?
...........................248
Display messages ............................. 251
Troubleshooting ................................ 278
Locking/unlocking in an emer-
gency ................................................. 299
Resetting the active bonnet
(pedestrian protection) after trig-
gering ................................................. 302
Resetting triggered NECK-PRO
head restraints .................................. 303
Replacing batteries (key and
remote control) ................................. 303
Changing bulbs ................................. 304
Replacing the wiper blades ..............308
Flat tyre ............................................. 309
Battery ............................................... 319
Jump-starting .................................... 323
Towing and tow-starting ..................324
Fuses .................................................. 327 247Practical advice
212_AKB; 2; 4, en-GB
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Display messages
Possible causes/consequences and
X
X Solutions D inopera‐
tive See
Owner's
Manual
G
Risk of accident
The power steering assistance is reduced. You will need to
use more force to steer. A warning tone also sounds.
X Check whether you are able to apply the extra force
required.
X If you are able to steer safely: carefully drive on to a
qualified specialist workshop.
X If you are unable to steer safely: do not drive on. Contact
the nearest qualified specialist workshop. b Left cor‐
nering
light
or
Right cor‐
nering
light
The left-hand or right-hand cornering lamp* is faulty.
X
Visit a qualified specialist workshop. b Left
dipped
beam
or
Right
dipped
beam The left-hand or right-hand dipped-beam headlamp is faulty.
X
Halogen headlamps: replace the bulb (Ypage 304).
X Bi-xenon headlamp*: visit a qualified specialist workshop.b Active
Light Sys‐
tem inop‐
erative
The active light function* is faulty.
X
Visit a qualified specialist workshop. b Trailer
left indi‐
cator
or
Trailer
right
indic. The left-hand or right-hand trailer turn signal lamp is faulty.
X
Change the bulb. b Trailer
brake lamp The trailer brake lamp is faulty.
X
Change the bulb. 270
Display
messagesPractical advice
* optional
212_AKB; 2; 4, en-GB
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Display messages
Possible causes/consequences and
X
X Solutions b Trailer
left tail
lamp
or
Trailer
right
tail lamp The left-hand or right-hand trailer tail lamp is faulty.
X
Change the bulb. b AUTO
lights
inopera‐
tive The light sensor is faulty.
X
Visit a qualified specialist workshop. b Rear left
indicator
or
Rear
right
indicator The rear left-hand or right-hand turn signal is faulty.
X
Visit a qualified specialist workshop. b Left mir‐
ror indi‐
cator
or
Right mir‐
ror indi‐
cator The turn signal in the left-hand or right-hand exterior mirror
is faulty. The display message will only appear if all LEDs have
failed.
X
Visit a qualified specialist workshop. b Front
left indi‐
cator
or
Front
right
indicator The front left-hand or right-hand turn signal is faulty.
X
Change the bulb ( Ypage 304). b Third
brake lamp The third brake lamp is faulty. The display message will only
appear if all LEDs have failed.
X
Visit a qualified specialist workshop. Display
messages
271Practical advice
212_AKB; 2; 4, en-GB
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Display messages
Possible causes/consequences and
X
X Solutions b Left-hand
tail lamp/
brake lamp
or
Right-
hand tail
lamp/
brake lamp The left-hand or right-hand tail lamp/brake lamp is faulty. The
display message will only be shown if several LEDs have
failed.
X
Visit a qualified specialist workshop. b Left main
beam
or
Right
main beam The left-hand or right-hand main beam headlamp is faulty.
X
Halogen headlamps: replace the bulb (Ypage 304).
X Bi-xenon headlamp*: visit a qualified specialist workshop.b Intell.
Light Sys‐
tem inop‐
erative
The Intelligent Light System* is faulty. The lights remain avail-
able without the Intelligent Light System*.
X
Visit a qualified specialist workshop. b Left
licence
plate lamp
or
Right
licence
plate lamp The left-hand or right-hand licence plate lamp is faulty.
X
Visit a qualified specialist workshop. b Left fog
lamp
or
Right fog
lamp
The front left-hand or right-hand foglamp* is faulty.
X
Visit a qualified specialist workshop. b Rear left
fog lamp
or
Rear
right fog
lamp The left-hand or right-hand rear foglamp is faulty. The display
message will only be shown if several LEDs have failed.
X
Visit a qualified specialist workshop. 272
Display
messagesPractical advice
* optional
212_AKB; 2; 4, en-GB
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Display messages
Possible causes/consequences and
X
X Solutions b Front
left park‐
ing lamp
or
Front
right
parking
lamp The front left-hand or right-hand parking lamp is faulty.
X
Halogen headlamps: replace the bulb (Ypage 304).
X Bi-xenon headlamp*: visit a qualified specialist workshop. b Left rev‐
ers. lamp
or
Right rev‐
ers. lamp The left-hand or right-hand reversing lamp is faulty.
X
Visit a qualified specialist workshop. b Rear left
side
marker
lamp
or
Rear
right
side
marker
lamp The rear left or right side marker lamp is faulty. The display
message will only appear if all LEDs have failed.
X
Visit a qualified specialist workshop. b Left day‐
time driv‐
ing lamp
or
Right
daytime
driving
lamp The left or right daytime driving lamp is faulty.
X
Visit a qualified specialist workshop. b Switch
off lights The lights are still switched on when you leave the vehicle. A
warning tone also sounds.
X
Turn the light switch to c.
or
X If the rear foglamp is switched on: press the light switch in
to the stop. Display
messages
273Practical advice
* optional
212_AKB; 2; 4, en-GB
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