fuel reserve MERCEDES-BENZ E-CLASS ESTATE 2012 Owners Manual

Deactivating/activating (except
AMG vehicles
)................................ 256
Deactivating/activating (notes;
except AMG vehicles) ......................73
Display message ............................ 269
ETS/4ETS ........................................ 73
Function/notes ................................ 72
Important safety guidelines .............72
Trailer stabilisatio n.......................... 75
Warning lamp ................................. 302
ETS/4ETS (Electronic Traction Sys-
tem) ...................................................... 73
Exhaus ttail pipe (cleaning instruc-
tions) .................................................. 355
Exterior lighting Settings options ............................ .124
see Lights
Exterior mirrors
Adjusting ....................................... 119
Anti-dazzle mode (automatic) ........120
Folding in/ou t(automatically) .......120
Folding in/ou t(electrically) ...........119
Folding in whe nlocking (on-board
computer) ...................................... 264
Out of position (troubleshooting) ...120
Parking position ............................. 120
Resetting ....................................... 120
Storing settings (memory func-
tion) ............................................... 121F
Faul tmessage
see Display messages
Filler cap
see Fuel filler flap
Fire extinguisher ............................... 361
First-aid kit ......................................... 360
Fitting awheel
Removing awheel .......................... 392
Fitting wheels
Fitting awheel ............................... 392
Lowering the vehicle ......................393
Raising the vehicle .........................390
Securing the vehicle against roll-
ing away ........................................ 389Flat tyre
MOExtended tyres .........................363
Preparing the vehicle .....................363
TIREFIT kit ...................................... 364
Floormat ............................................ .341
Foglamps Extended range .............................. 131
Switching on/off ........................... 126
Folding bench seat (luggage com-
partment) ........................................... 113
Frequencies Garage door opene r....................... 338
Mobile phone ................................. 433
Two-way radio ................................ 433
Front foglamps
Display message ............................ 277
Fuel
Additives ........................................ 438
Consumption information ..............439
Consumption statistics ..................249
Displaying the current consump-
tion ................................................ 250
Displaying the range ......................250
Fuel gauge ............................... 32, 245
Grade (petrol) ................................ 437
Important safety notes ..................436
Notes for AMG vehicles .................437
Problem (malfunction) ...................182
Quality (diesel )............................... 438
Refuelling ...................................... .179
Tank content/reserve fuel .............436
Fuel filler flap
Emergency release ........................181
Opening/closing ............................ 180
Fuel filte r(white display message) .281
Fuel level Calling up the range (on-board
computer) ...................................... 250
Gauge ...................................... 32, 245
Fuel reserve
see Fuel
Fuel tank
Capacity ........................................ 436
Problem (malfunction) ...................182
Fuse allocation chart (vehicle tool
kit) ...................................................... 361 Index
11

Notes for AMG vehicles
.................437
Refuelling proces s......................... 180
see Fuel
Releasing the parking loc kman-
ually (automatic transmission) ........179
Remote control Auxiliary heating/ventilation .......... 152
Changing the batteries (auxiliary
heating) ......................................... 154
Garage door opene r....................... 335
Programming (garage door
opener) .......................................... 336
Replacing the battery (auxiliary
heating remote control) .................... 154
Reserve (fuel tank) see Fuel
Reserve fuel
Display message ............................ 280
Warning lamp ................................. 305
Residual heat (climate control) ........150
Restraint system see SRS (Supplemental Restraint
System)
Rev counter ........................................ 247
Reverse gear Engaging (automatic transmis-
sion) ............................................... 171
Engaging (manual transmission) ....170
Reversing camera
Cleaning instructions .....................354
Function/notes ............................. 218
Switching on/off ........................... 219
Reversing lamp (display message) ..277
Roller sunblind Panorama sliding sunroo f.............. 101
Rea rwindow .................................. 330
Roof carrier ........................................ 327
Roof lining and carpets (cleaning
instructions) ...................................... 357
Roof load (maximum) ........................444 S
Safety Childre ninthe vehicle ..................... 55
Child restraint systems ....................55
Safety net
Attaching ....................................... 321
Important safety information .........321
Safety system
see Driving safety system
Seat
Folding the backres t(rear com-
partment) forwards/back ..............317
Seat belt
Adjusting the driver's and front-
passenger sea tbelt ......................... 52
Adjusting the height ......................... 52
Belt force limiter .............................. 54
Belt tensione r.................................. 54
Centre rear-compartment sea t........ 53
Cleaning ......................................... 357
Display message ............................ 273
Fastening ......................................... 52
Important safety guidelines .............51
Rea rseat belt status indicator .........54
Releasing ......................................... 53
Switching belt adjustment on/off
(on-board computer) ......................263
Warning lamp ................................. 299
Warning lamp (function) ................... 53
Seats
Adjusting (electrically). ..................108
Adjusting (manually and electri-
cally) .............................................. 108
Adjusting lumba rsuppor t.............. 113
Adjusting the 4-way lumba rsup-
por t................................................ 113
Adjusting the head restraint ..........109
Cleaning the cover .........................356
Correct driver's sea tposition ........106
Important safety notes ..................107
Overview ........................................ 107
Seat heating problem ....................116
Seat ventilation problem ................116
Storing settings (memory func-
tion) ............................................... 121 Index
17

Tyre pressure monitor
Checking the tyre pressure elec-
tronically ........................................ 386
Function/notes ............................. 386
Restarting ...................................... 387
Warning lamp ................................. 308
Warning message .......................... 387
Tyres
Changing awheel .......................... 388
Checking ........................................ 381
Directio nofrotation ...................... 389
Display message ............................ 289
Important safety notes ..................380
MOExtended tyres .........................382
Replacing ....................................... 388
Service life ..................................... 381
Storing ........................................... 389
Tyr esize (data) .............................. 393
Tyr etread ...................................... 381
see Flat tyre U
Unladen weight ................................. 444
Unlocking Emergency unlocking .......................90
From inside the vehicle (central
unlocking button) ............................. 89 V
Vanity mirror (in sun visor) ..............330
Variable SPEEDTRONIC see SPEEDTRONIC
Vehicle
Correct use ...................................... 26
Data acquisition ............................... 26
Display message ............................ 293
Electronics ..................................... 433
Equipment ....................................... 24
Implied warranty .............................. 26
Individua lsettings .......................... 258
Leaving parked up .........................185
Locking (in an emergency) ...............90
Locking (key )................................... 83
Lowering ........................................ 393
Pulling away ................................... 163
Raising ........................................... 390
Registration ..................................... 26Securing from rolling away
............389
Towing away .................................. 372
Tow-starting ................................... 372
Transporting .................................. 374
Unlocking (in an emergency) ...........90
Unlocking (key )................................ 83
Vehicle data ................................... 444
Vehicle data ....................................... 444
Vehicle dimensions ...........................444
Vehicle emergency locking ................90
Vehicle identification number see VIN
Vehicle identification plate ..............435
Vehicle level AIRMATIC ...................................... 208
AMG RIDE CONTROL sports sus-
pension .......................................... 210
Vehicle level (display message) .......282
Vehicle tool kit .................................. 361
Vehicle weights ................................. 444
Video Operating the DVD ......................... 253
VIN ...................................................... 435 W
Warning and indicator lamps ABS ................................................ 301
Brakes ........................................... 300
Distance warning signa l................. 307
ESP ®
.............................................. 302
ESP ®
OFF ....................................... 303
LIM (cruise control) ........................ 190
LIM (DISTRONIC PLUS) ..................196
LIM (variable SPEEDTRONIC) .........193
Overview .................................. 34, 298
PASSENGER AIRBAG OFF ................57
Reserve fuel ................................... 305
Seat bel t........................................ 299
SRS ................................................ 304
Tyr ep ressure monitor ...................308
Warning triangle ................................ 360
Washer fluid Display message ............................ 296
Wheel bol ttightening torque ...........393
Wheel chock ...................................... 389 Index
21

Warning and indicator lamps
Function Page
:
å
ESP®
OFF 302
;
%
Diesel engine: pre-
glow 163
=
N
Front foglamps 126
?
R
Rearfoglamp 127
A
J
Only for certain vehi-
cles: brakes (yellow) 300
B
M
SPORT handling
mode in AMG vehicles 303
C
#!
Turn signals 128
D
ä
ESP® 302
E
·
Distance warning 307 Function Page
F
K
Main-beam headlamp 129
G
÷
ESP® 302
H
ü
Seat belt 299
I
6
SRS 304
J
;
Engine diagnostics 305
K
J
Brakes (red) 300
L
h
Tyre pressure monitor 308
M
?
Coolant 305
N
!
ABS 301
O
8
Reserve fuel 30534
Instrument clusterAt a glance

engine has been switched off. The heating
time depends on the temperature that has
been set for the vehicle interior.
X To activate: press theÌbutton.
The indicator lamp above the Ìbutton
lights up.
i The blower will run at a low speed regard-
less of the airflow setting.
i If you activate the residual heat function
at high temperatures, only the ventilation
will be activated. The blower runs at
medium speed.
X To deactivate: press theÌbutton.
The indicator lamp above the Ìbutton
goes out.
i It is possible that the residual heat func-
tion may be activated automatically an hour
after the key has been removed. The vehi-
cle is then ventilated for 30minutes to dry
the air-conditioning system.
Residual heat is deactivated automatically:
R after approximately 30 minutes
R when the ignition is switched on
R if the battery voltage drops Auxiliary heating
Important safety notes G
WARNING
Exhaust fumes are produced when the auxili-
ary heating is in operation .Inhaling these
exhaus tfumes can be poisonous. You should
therefore switch off the auxiliary heating in
confined spaces without an extraction sys-
tem, e.g .agarage. G
WARNING
When operating the auxiliary heating parts of
the vehicle can get very hot. Make sure that
the exhaust system does not under any cir-
cumstances come into contact with easily
ignitable material such as dry grass or fuels. The material could otherwise ignite and set
the vehicle alight. Choose your parking spot
accordingly.
Operating the auxiliary heating is thus pro-
hibited at filling stations or when your vehicle
is being refuelled. You must therefore switch
off the auxiliary heating at filling stations.
! Operating the auxiliary heating/ventila-
tion draws on the vehicle battery. After you
have heated or ventilated the vehicle a
maximum of two times, drive for a longer
distance.
i Switch the auxiliary heating on regularly
once a month for about ten minutes.
The auxiliary heating heats the air in the
passenger compartment to the selected tem-
perature. It does not use the heat of the run-
ning engine to do this. The auxiliary heating
is operated directly using the vehicle's fuel.
For this reason, the tank content must be at
least at reserve fuel level to ensure that the
auxiliary heating functions.
The auxiliary heating/ventilation automati-
cally adjusts to changes in temperature and
weather conditions. For this reason, the aux-
iliary heating could switch from ventilation
mode to heating mode or from heating mode
to ventilation mode.
The auxiliary heating switches off automati-
cally after 50 minutes. This time limit can be
altered. To do this, visit a qualified specialist
workshop.
You cannot use the auxiliary ventilation to
cool the vehicle interior to a temperature
lower than the outside temperature.
Before switching on X
Turn the key to position 2in the ignition
lock.
X Set the temperature.
The auxiliary heating/ventilation can be acti-
vated even when climate control is set to
manual. Optimum comfort can be attained Operating the climate control system
151Climate control Z

Problems with the engine
Problem Possible causes/consequences and
M Solutions
The engine does not
start. The HOLD function or DISTRONIC PLUS is activated.
X
Deactivate the HOLD function (Y page 205) or DISTRONIC
PLUS (Y page 203).
X Try to start the engine again. The engine does not
start. The starter motor
can be heard. R
There is a malfunction in the engine electronics.
R There is a malfunction in the fuel supply.
X Before attempting to start the engine again, turn the key in the
ignition back to position 0or press the Start/Stop button
repeatedly until all indicator lamps in the instrumen tcluster go
out.
X Try to start the engine again (Y page 162). Avoid excessively
long and frequent attempts to start the engine, as this will drain
the battery.
If the engine does not start after several attempts:
X Consult a qualified specialist workshop. The engine does not
start
.The starter motor
can be heard. The
reserve fuel warning
lamp is lit and the fuel
gauge display shows 0. The fuel tank is empty.
X
Refuel the vehicle. The engine does not
start. You cannot hear
the starter motor. The on-board voltage is too low because the battery is too weak
or discharged.
X
Jump-start the vehicle (Y page 370).
If the engine does not start despite attempts to jump-start it:
X Consult a qualified specialist workshop. The starter motor was exposed to a thermal load that was too high.
X
Allow the starter motor to cool down for approximately two
minutes.
X Try to start the engine again.
If the engine still does not start:
X Consult a qualified specialist workshop. 168
DrivingDriving and parking

Display messages Possible causes/consequences and
M Solutions
# The battery is no
tbeing charged.
Aw arning tone also sounds.
Possible causes:
R faulty alternator
R torn poly-V-belt
R a malfunction in the electronics
X Stop the vehicle immediately, paying attentio ntoroad and traf-
fic conditions, and switch off the engine.
X Secure the vehicle against rolling away (Y page 183).
X Open the bonnet.
X Check whether the poly-V-belt is torn.
If the poly-V-belt is torn:
! Do not continue driving. The engine could otherwise overheat.
X Consult a qualified specialist workshop.
If the poly-V-belt is OK:
X Visit a qualified specialist workshop. 4
Check eng. oil
lev. when next
refuelling The engine oil level has dropped to the minimum level.
Aw
arning tone also sounds.
X Chec kthe oil level when next refuelling, at the latest
(Y page 347).
X If necessary, top up the engine oil (Y page 347).
X Have the engine checked at a qualified specialist workshop if
the engine oil needs topping up more often than usual. 4
Add
1 litre engine
oil when next refu‐
elling AMG vehicles: the engine oil level is too low.
X
Check the oil level when next refuelling, at the latest
(Y page 347).
X If necessary, top up the engine oil (Y page 347).
X Have the engine checked at a qualified specialist workshop if
the engine oil needs topping up more often than usual. 8
Reserve fuel level The fuel level has dropped into the reserve range.
Operation of the auxiliary heating is deactivated when the fuel level
drops into the reserve range.
X
Refuel at the nearest filling station. 280
Display messagesOn-board computer and displays

Display messages Possible causes/consequences and
M Solutions
C There is only a very small amount of fuel in th
efuel tank.
The auxiliary heating canno tbe operated.
X Refuel at the nearest filling station without fail. ¸
Please
replace air
cleaner Vehicles with a diesel engine: the engine air filter is dirty and must
be replaced.
X
Visit a qualified specialist workshop. !
Clean
the fuel fil‐
ter Vehicles with a diesel engine: there is water in the fuel filter. The
water must be drained off.
X
Visit a qualified specialist workshop. ¯
Refill AdBlue at
workshop See Own‐
er's Manual The AdBlue
®
level has fallen below the reserve range. Awarning
tone also sounds.
X Have AdBlue ®
refilled as soon as possible at a qualified spe-
cialist workshop. ¯
Refill AdBlue at
workshop No start
in .. km The AdBlue
®
level is only sufficient for the indicated distance. A
warning tone also sounds.
X Have AdBlue ®
refilled as soon as possible at a qualified spe-
cialist workshop. ¯
Refill AdBlue at
workshop Eng.
start not possible The AdBlue
®
tan kis empty. Awarning tone also sounds. You can
no longer start the engine.
X Consult a qualified specialist workshop immediately. ¯
Check AdBlue See
Owner's Manual The AdBlue
®
system is malfunctioning. A warning tone also
sounds.
X Visi taqualified specialist workshop. ¯
Eng.
start not pos‐
sible in ... km The AdBlue
®
system is malfunctioning. A warning tone also
sounds.
X Visit a qualified specialist workshop immediately. ¯
Eng.
start not pos‐
sible The AdBlue
®
system is malfunctioning. A warning tone also
sounds. You can no longer start the engine.
X Consult a qualified specialist workshop immediately. Display messages
281On-board computer and displays Z

Display messages Possible causes/consequences and
M Solutions
Â
Remove starting
button, then
insert key The KEYLESS-GO key is no
tcontinually detected.
KEYLESS-GO is temporarily malfunctioning or is defective. Awarn-
ing tone also sounds.
X Insert the key into the ignition lock and turn it to the desired
position.
X Visi taqualified specialist workshop. Â
Close doors to
lock vehicle At least one door is open.
Awarning tone also sounds.
X Close all doors and loc kthe vehicle again. Indicator and warning lamps in the
instrument cluster
Warning and indicator lamps over-
view
L Dipped-beam headlamps
(Ypage 126)
T Side lamps (Y page 127)
K Main-beam headlamps
(Ypage 129)
#! Turn signals (Y page 128)
R Rear foglamp (Y page 127)
ü Seat belts (Y page 299)
J Brakes (Ypage 300)
! ABS (Ypage 301)
ä ESP®
(Y page 302)
å ESP®
OFF (Y page 302)
M SPORT handling mode in AMG
vehicles (Ypage 303)
6 SRS (Ypage 304)
; Engine diagnostics
(Ypage 305)
8 Reserve fuel (Y page 305)
? Coolant (Ypage 305)
· Distance warning signal
(Ypage 307) %
Diesel engine: preglow
(Ypage 163)
h Tyre pressure monitor
(Ypage 308) 298
Indicator and warning lamps in the instrument clusterOn-board computer and displays

Engine
Problem Possible causes/consequences and
M Solutions
;
The yellow engine diag-
nostics warning lamp
lights up while the
engine is running.
There may be a fault, for example:
R in the engine management
R in the fuel injection system
R in the exhaust system
R in the ignition system (for vehicles with petrol engines)
R in the fuel system
The emission limit values may be exceeded and the engin emay
be running in emergency mode.
X Have the vehicle checked as soon as possible at a qualified
specialist workshop. Vehicles with a diesel engine: the fuel tan
khas been run dry
(Y page 182).
X Start the engine three to four times after refuelling.
If the yellow engine diagnostics warning lamp goes out, emer-
gency running mode is cancelled. The vehicle need no tbe
checked. 8
The yellow reserve fuel
warning lamp lights up
while the engine is run-
ning.
The fuel level has dropped into the reserve range.
Operation of the auxiliary heating is deactivated if the fuel level
drops into the reserve range.
X
Refuel at the nearest filling station. ?
The red coolant warn-
ing lamp lights up while
the engine is running
and the coolant tem-
perature gauge is at the
star toft he scale. The temperature sensor for the coolant temperature gauge is
faulty.
The coolant temperature is no longer being monitored. There is a
risk of engine damage if the coolant temperature is too high.
X Stop the vehicle immediately, paying attention to road and traf-
fic conditions, and switch off the engine. Do not continue driving
under any circumstances.
X Secure the vehicle against rolling away (Y page 183).
X Consult a qualified specialist workshop. Indicator and warning lamps in the instrument cluster
305On-board computer and displays Z