fuel reserve MERCEDES-BENZ E-CLASS COUPE 2012 Owners Manual
[x] Cancel search | Manufacturer: MERCEDES-BENZ, Model Year: 2012, Model line: E-CLASS COUPE, Model: MERCEDES-BENZ E-CLASS COUPE 2012Pages: 389, PDF Size: 9.32 MB
Page 14 of 389
Fuel
Additives ........................................ 373
Consumptio ninformation ..............374
Consumption statistics ..................233
Displaying the current consump-
tion ................................................ 234
Displaying the range ......................234
Fuel gauge ............................... 30, 229
Grade (petrol) ................................ 372
Important safety notes ..................372
Problem (malfunction) ...................176
Quality (diesel )............................... 373
Refuelling ...................................... .173
Tank content/reserve fuel .............372
Fuel filler flap
Opening/closing ............................ 174
Fuel filte r(white display message) .262
Fuel level Calling up the range (on-board
computer) ...................................... 234
Gauge ...................................... 30, 229
Fuel reserve
see Fuel
Fuel tank
Capacity ........................................ 372
Problem (malfunction) ...................176
Fuse allocation chart (vehicle tool
kit) ...................................................... 323
Fuses Allocation chart ............................. 336
Before changing ............................. 336
Dashboard fuse box .......................336
Fuse box in the boot ......................337
Fuse box in the engine compart-
ment .............................................. 337
Important safety notes ..................336 G
Garage door opener Clearing the memory .....................299
Frequencies ................................... 299
Important safety notes ..................297
Opening/closing the garage door ..299
Programming (button in the rear-
view mirror) ................................... 297
Genuine Mercedes-Benz parts .........368
Glove compartment ..........................287 H
Handbrake see Parking brake
Hazard warning lamps ......................127
Headbag Display message ............................ 255
Operation ........................................ .46
Headlamp
Cleaning system (function) ............128
Cleaning system (notes) ................377
Headlamps
Misting up ...................................... 131
Topping up the cleaning system ....310
see Automatic headlamp mode
Head level heating (AIRSCARF) ........115
Head restraint Lowering manually (rear) ...............111
Head restraints
Adjusting ....................................... 111
Adjusting (electrically). ..................111
Adjusting (manually). .....................111
Adjusting (rear) .............................. 111
see NECK-PR Ohead restraints
Heating
see Climate control
High-pressure cleaners ....................313
Hill start assist .................................. 162
HOLD function Display message ............................ 263
Function/notes ............................. 198 I
Ignition lock see Key positions
Immobiliser .......................................... 71
Indicator and warning lamps Coolant .......................................... 281
DISTRONI CPLUS ........................... 283
Engine diagnostics .........................280
Indicator lamps
Display message ............................ 256
see Warning and indicator lamps
Insectp rotection on the radiator ....308
Inspection see ASSYST PLUS Index
11
Page 18 of 389
Senso
rrang e................................. 200
Trailer towing ................................. 202
Warning displa y............................. 201
PASSENGE RAIRBAG OFF warning
lamp ...................................................... 56
Petrol .................................................. 372
Plastic trim (cleaning instructions) .318
Power windows see Side windows
PRE-SAFE ®
(preventive occupant
safety system) Display message ............................ 253
Operation ........................................ .48
PRE-SAFE ®
Brake
Activating/deactivating .................240
Display message ............................ 253
Function/notes ................................ 69
Warning lamp ................................. 283
Product information ............................21
Program selector button ..................169
Protection of the environment General notes .................................. 21
Pulling away
Automatic transmission .................161
Manual transmission ..................... .161 Q
Qualifie dspecialis tworkshop ...........23 R
Radar sensors Overview ........................................ 382
Radar sensor system
Activating/deactivating .................245
Display message ............................ 263
Radiator cover ................................... 308
Radio Selecting astation ......................... 236
see separate operating instructions
Rain closing feature
Panorama sliding sunroo f.............. 104
Reading lamp ..................................... 131
Rear compartment Setting the airv ents...................... 154
Setting the temperature ................144Rear-compartment seat belt sta-
tus indicator
........................................ 52
Rear foglamp Display message ............................ 258
Switching on/off ........................... 125
Rear seat
Display message ............................ 271
Rear-view mirror
Anti-dazzle mode (automatic) ........119
Dipping (manual) ........................... 117
Rear window blind ............................293
Rear window heating Problem (fault) ............................... 147
Switching on/off ........................... 147
Refuelling
Fuel gauge ............................... 30, 229
Important safety notes ..................173
Refuelling proces s......................... 174
see Fuel
Releasing the parking loc kman-
ually (automatic transmission) ........173
Remote control Auxiliary heating/ventilation .......... 150
Changing the batteries (auxiliary
heating) ......................................... 151
Garage door opener .......................297
Programming (garage door
opener) .......................................... 297
Replacing the battery (auxiliary
heating remote control) .................... 151
Reserve (fuel tank) see Fuel
Reserve fuel
Display message ............................ 261
Warning lamp ................................. 281
Residual heat (climate control) ........148
Restraint system see SRS (Supplemental Restraint
System)
Rev counter ........................................ 231
Reverse gear Engaging (automatic transmis-
sion) ............................................... 168
Engaging (manual transmission) ....167 Index
15
Page 23 of 389
LIM (cruise control) ........................ 183
LIM (DISTRONIC PLUS)
..................190
LIM (variable SPEEDTRONIC) .........186
Overview .................................. 32, 275
PASSENGER AIRBAG OFF ................56
Reserve fuel ................................... 281
Seat bel t........................................ 276
SRS ................................................ 280
Warning triangle ................................ 322
Washer fluid Display message ............................ 273
Wheel bol ttightening torque ...........350
Wheel chock ...................................... 347
Wheels Changing/replacing .......................346
Changing awheel .......................... 346
Checking ........................................ 341
Cleaning ......................................... 315
Cleaning (warning) .........................346
Emergency spare wheel .................363
Fitting anew wheel ........................ 349
Fitting awheel ............................... 346
Important safety notes ..................340
Removing awheel .......................... 349
Storing ........................................... 346
Tightening torque ........................... 350
Whee lsize/tyre size ...................... 350
Wind deflector
see AIRCAP
Wind deflector (cleaning instruc-
tions) .................................................. 315
Windowbag Operation ........................................ .47
Windows
Cleaning ......................................... 316
see Side windows
Windscreen
Demisting ...................................... 146
Windscreen washe rfluid
see Windscreen washer system
Windscreen washer system
Notes ............................................. 377
Topping up ..................................... 310
Windscreen wipers
Problem (malfunction) ...................136
Replacing the wiper blades ............136
Switching on/off ........................... 135Winter operation
Important safety notes ..................342
Radiator cover ............................... 308
Slippery road surfaces ...................182
Snow chains .................................. 343
Winter tyres
Limiting the speed (on-board com-
puter) ............................................. 245
M+S tyres ...................................... 342
Wiper blades
Cleaning ......................................... 316
Important safety notes ..................136
Replacing ....................................... 136
Wooden trim (cleaning instruc-
tions) .................................................. 318
Workshop see Qualified specialist workshop 20
Index
Page 35 of 389
Warning and indicator lamps
Function Page
:
å
ESP®
OFF 278
;
%
Diesel engine: pre-
glow 160
=
N
Front foglamps 124
?
R
Rearfoglamp 125
A
#!
Turn signals 126
B
ä
ESP® 278
C
·
Distance warning 283
D
K
Main-beam headlamp 127 Function Page
E
L
Dipped-beam head-
lamps 124
F
ü
Seat belt 276
G
6
SRS 280
H
;
Engine diagnostics 280
I
J
Brakes 277
J
?
Coolant 281
K
!
ABS 277
L
8
Reserve fuel 28132
Instrument clusterAt a glance
Page 152 of 389
i
If you activate the residual heat function
at high temperatures, only the ventilation
will be activated. The blower runs at
mediums peed.
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 Auxiliar
yheating
Important safety notes G
WARNING
Exhaust fumes are produced when the auxili-
ary heating is in operation. Inhaling these
exhaust fumes can be poisonous .You should
therefore switch off the auxiliary heating in
confined spaces without an extraction sys-
tem, e.g. a garage. 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
when the system is set to automatic mode.
Set the temperature to 22 †.
The auxiliary heating/ventilation can be acti-
vated or deactivated using the remote control
or the button on the centre console.
The on-board computer can be used to spec-
ify up to three departure times, one of which
may be preselected (Y page 246). Operating the climate control system
149Climate control Z
Page 168 of 389
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 198) or DISTRONIC
PLUS (Y page 196).
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 160). 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 331).
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. Driving
165Driving and parking Z
Page 264 of 389
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 177).
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 309).
X If necessary, top up the engine oil (Y page 309).
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. C There is only a very small amount of fuel in the fuel tank.
The auxiliary heating cannot be operated.
X
Refuel at the nearest filling station without fail. Display messages
261On-board computer and displays Z
Page 278 of 389
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. Warning and indicator lamps in the
instrument cluster Warning and indicator lamps over-
view
L Dipped-beam headlamps
(Ypage 124)
T Side lamps (Y page 125)
K Main-beam headlamps
(Ypage 127)
#! Turn signals (Y page 126)
R Rear foglamp (Y page 125)
ü Seat belts (Y page 276)
J Brakes (Ypage 277)
! ABS (Ypage 277)
ä ESP®
(Y page 278)
å ESP®
OFF (Y page 278)
6 SRS (Ypage 280)
; Engine diagnostics
(Ypage 280)
8 Reserve fuel (Y page 281)
? Coolant (Ypage 281)
· Distance warning signal
(Ypage 283)
% Diesel engine: preglow
(Ypage 160) Warning and indicator lamps in the instrument cluster
275On-board computer and displays Z
Page 284 of 389
Problem Possible causes/consequences and
M Solutions
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
start of the 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 177).
X Consult a qualified specialist workshop. Warning and indicator lamps in the instrument cluster
281On-board computer and displays Z
Page 317 of 389
X
Soa kbird droppings with water and rinse
off the treated areas afterwards.
X Remove coolant, brake fluid, tree resin,
oils, fuels and greases by rubbing gently
with a cloth soaked in petroleum ether or
lighter fluid.
X Use tar remover to remove tar stains.
X Use silicone remover to remove wax.
Care and treatment of matt paintwork !
Neve rpolish the vehicle or the light alloy
wheels. Polishing makes the paintwork
shiny.
! The following may cause the paint to
become shiny and thus reduce the matt
effect:
R Vigorous rubbing with unsuitable mate-
rials.
R Frequent use of car washes.
R Washing the vehicle in direct sunlight.
! Never use paint cleaner, buffing or pol-
ishing products, or gloss preserver, e.g.
wax. These products are only suitable for
high-gloss surfaces. Their use on vehicles
with matt finish leads to considerable sur-
face damage (shiny, spotted areas).
Always have paintwork repairs performed
at a qualified specialist workshop, e.g. a
Mercedes-Benz Service Centre.
! Do not use wash programs with a hot wax
treatment under any circumstances.
Observe these notes if your vehicle has a
clear matt finish. This will help you to avoid
damage to the paintwork due to incorrect
treatment.
These notes also apply to light-alloy wheels
with a clear matt finish.
i The vehicle should preferably be washed
by hand using a soft sponge, car shampoo
and plenty of water. i
Use only insect remover and car shampoo
from the range of recommended and
approved Mercedes-Benz care products. Cleaning vehicle parts
Cleaning the Cabriolet soft top !
Never use any of the following to clean the
soft top:
R petrol
R thinner
R tar or stain remover
R other organic solvents
! Remove bird droppings immediately as
they are corrosive and, therefore, can make
the soft-top fabric leak. Do not use high-
pressure cleaning equipment to clean the
vehicle. Do not use sharp-edged equipment
to remove ice and snow.
X Light soiling: you can clean the soft top
while it is dry or rinse it with clear water.
X Normal to heavy soiling: clean the roof
with a brush and clear water. Clean stains
and other dirt with a brush and a Mercedes-
Benz recommended and approved cleaning
agent. Always brush from front to back in
the direction of the fabric.
Frequent cleaning reduces the soft top's
resistance to dirt.
To restore this resistance to dirt, clean the
soft top using soft-top cleaning agents that
have been recommended and approved by
Mercedes-Benz.
Incorrect cleaning and care, as well as ageing,
can cause the soft-top seams to leak. Have
the soft-top seams sealed at a qualified spe-
cialist workshop, e.g. at a Mercedes-Benz
Service Centre.
i Cover the soft top appropriately if you
plan to leave the vehicle outside for a long
period of time. 314
CareMaintenance and care