fuel reserve MERCEDES-BENZ CLS 2014 Owners Manual

ESP®(Electronic Stability
Program)
AMGmenu(on-board computer)...234
Deactivating/activating (AMG
vehicles)..........................................70
Deactivating/activating (except
AMG vehicles)................................227
Deactivating/activating (notes;
except AMG vehicles)......................69
Display message............................238
ETS/4ETS........................................69
Function/notes ................................ 68
Important safety information...........68
Warning lamp ................................. 269
ETS/4ETS (Electronic Traction
System)................................................69
Exhaustcheck...................................170
Exhaustpipe (cleaning
instructions)......................................315
Exterior lighting
Setting options..............................116
see Lights
Exterior mirrors
Adjusting.......................................109
Dipping (automatic).......................111
Folding in/out(automatically).......110
Folding in/out(electrically)...........110
Folding in whenlocking(on-board
computer)......................................233
Out of position (troubleshooting)...110
Setting...........................................110
Storing settings (memory
function)........................................112
Storing the parking position..........111
Eyeglasses compartment.................279
F
Fillercap
see Fuel filler flap
First-aid kit......................................... 320
Flat tire
MOExtended tires..........................321
Preparing the vehicle.....................321
Floormat.............................................303
Fuel
Additives........................................375
Consumption statistics..................222
Displaying the current
consumption..................................223
Displaying the range......................223
Driving tips....................................170
Fuel gauge...............................31, 219
Grade (gasoline)............................374
Important safety notes..................374
Premium-grade unleadedgasoline.374
Problem (malfunction)...................167
Refueling ........................................ 164
Tank content/reserve fuel.............374
Fuelfiller flap
Emergency release........................166
Opening/closing............................165
Fuellevel
Calling up the range (on-board
computer)......................................223
Fueltank
Capacity........................................374
Problem (malfunction)...................167
Fuse allocationchart (vehicle tool
kit)......................................................320
Fuses
Allocation chart.............................331
Before changing.............................331
Fuse box in the engine
compartment.................................332
Fuse box in the trunk.....................332
Important safety notes..................331
G
Garage door opener
Clearing the memory.....................301
Important safety notes..................299
Opening/closing the garage door..301
Programming (button in the rear-
view mirror)...................................299
Gear indicator (on-board
computer)..........................................234
Genuine................................................22
Glove box...........................................279
H
Hazard warning lamps......................120
Head bags
Display message............................242
10Index

Rear windowdefroster
Problem (malfunction)...................141
Switching on/off...........................140
Refrigerant (air-conditioning
system)
Important safety notes..................378
Refueling
Fuel gauge...............................31, 219
Important safety notes..................164
Refueling process..........................165
see Fuel
Remote control
Garage door opener.......................299
Programming (garage door
opener)..........................................299
Reportingsafety defects....................26
Reserve (fueltank)
see Fuel
Reserve fuel
Display message............................251
Warning lamp ................................. 273
see Fuel
Residual heat (climate control)........141
Reverse gear (selector lever)...........155
Reversing feature
Side windows...................................88
Sliding sunroof.................................93
Reversing lamps (display
message)............................................ 246
Roadside Assistance(breakdown)....23
Roller sunblind
Rearwindow..................................287
Roof carrier........................................283
Roof lining and carpets (cleaning
guidelines).........................................318
Roof load (maximum)........................379
S
Safety
Childreninthe vehicle.....................60
Child restraint systems....................60
Occupant Classification System
(OCS)...............................................47
Seat belts
Adjusting the driver's and front-
passenger seatbelt.........................57
Adjusting the height ......................... 58
Belt force limiters............................59
Cleaning ......................................... 317
Correct usage..................................56
Emergency Tensioning Devices ........59
Fastening.........................................56
Important safety guidelines.............55
Releasing.........................................58
Safety guidelines.............................41
Switching beltadjustment on/off
(on-board computer)......................233
Warning lamp ................................. 265
Warning lamp (function) ................... 58
Seats
Adjusting (electrically)...................100
Adjusting the 4-way lumbar
support..........................................103
Adjusting the active multicontour
seat...............................................103
Adjusting the headrestraint..........100
Adjusting the multicontour seat..... 102
Cleaning the cover.........................317
Correct driver's seatposition ........... 98
Important safety notes....................99
Massagefunction..........................103
Overview..........................................99
Seat backrest displaymessage.....261
Seat heating problem....................105
Seat ventilation problem................106
Storing settings (memory
function)........................................112
Switching seatheating on/off.......104
Switching seatventilation on/off..105
Selector lever
Cleaning ......................................... 316
Sensors (cleaning instructions).......315
Service menu (on-board computer).229
Service products
Brake fluid.....................................376
Coolant (engine)............................377
Engine oil.......................................375
Fuel ................................................ 374
Important safety notes..................373
Refrigerant (air-conditioning
system)..........................................378
Washer fluid ...................................378
Settings
Factory (on-board computer).........234
On-board computer.......................229
Index15

Opening/closing (automatically
from outside)...................................86
Opening/closing (manually from
outside) ............................................ 85
Trunk lid
Display message............................261
Opening/closing..............................84
Opening dimensions......................379
Trunk load (maximum)......................379
Turn signals
Display message............................245
Switching on/off...........................119
Type identification plate
see Vehicle identification plate
U
Unlocking
Emergency unlocking.......................84
From insidethe vehicle (central
unlocking button).............................83
V
Vanity mirror (in the sun visor)........286
Vehicle
Data acquisition...............................27
Display message............................260
Equipment.......................................22
Individualsettings..........................229
Limited Warranty.............................26
Loading..........................................345
Locking (in an emergency)...............84
Locking (SmartKey) .......................... 76
Lowering........................................361
Maintenance....................................23
Parking foralong period ................ 169
Pulling away...................................150
Raising...........................................359
Reporting problems.........................26
Securing from rolling away............358
Towing away..................................328
Transporting..................................330
Unlocking (in an emergency)...........84
Unlocking (SmartKey)......................76
Vehicle data...................................379
Vehicle data.......................................379
Vehicle dimensions...........................379
Vehicle emergency locking................84
Vehicle identification number
see VIN
Vehicle identification plate..............372
Vehicle level
AIRMATIC......................................189
Vehicle level (display message).......252
Vehicle tool kit..................................320
Video
Operating the DVD ......................... 226
VIN......................................................372
W
Warning and indicator lamps
ABS ................................................ 267
Brakes...........................................266
Check Engine.................................273
Coolant..........................................273
Distance warning...........................275
DISTRONICPLUS...........................275
ESP®..............................................269
ESP®OFF ....................................... 270
Fuel tank ........................................ 273
Overview .................................. 32, 264
PASSENGER AIR BAG OFF...............47
Reserve fuel...................................273
Seat belt........................................265
SPORT handling mode...................270
SRS ................................................ 272
Tire pressure monitor....................276
Warranty............................................372
Washer fluid
Display message............................262
Wheelbolttightening torque...........361
Wheelchock......................................358
Wheels
Changingawheel..........................357
Checking ........................................ 335
Cleaning ......................................... 314
Cleaning (warning).........................357
Emergency spare wheel.................367
Important safety notes..................334
Interchanging/changing................357
Mountinganew wheel...................360
Mountingawheel..........................358
Removingawheel..........................360
Storing...........................................357
Index19

Warning and indicator lamps
FunctionPage
ESP®269
SPORT handling
mode in AMG vehicles270
Distance warning275
$ ESP®OFF269
!
Turn signals119
Brakes (USA only)266
%
Brakes (Canada only)266
ABS267
SRS272
\nCheck Engine273
Tire pressure monitor276
FunctionPage
Seat belt265
ESP®in AMG vehicles270
Coolant273
High-beam
headlamps119
Low-beam
headlamps118
Parking lamps118
This lamp has no
function
Reserve fuel273
32Instrument cluster
At ag lance

Xinsert the fuel filler cap intothe holder on
the insideoffuel filler flap.
XCompletely insert the filler neckofthe fuel
pump nozzle into the tank,hook in place
and refuel.
XOnly fill the tank until the pump nozzle
switches off.
iDo not add any more fuel after the pump
stops filling for the first time. Otherwise,
fuel may leak out.
Closing the fuel filler flap
XReplace the cap on the filler neck and turn
clockwise until it engages audibly.
XClose the fuel filler flap.
iClose the fuel filler flap before locking the
vehicle. Otherwise, the locking pin of the
central locking prevents the fuel filler flap
from closing.
iIf you are driving with the fuel filler cap
open, thereserve fuel warning lamp
flashes.Amessage appears in the
multifunction display (Ypage 251).
In addition, the\nCheck Engine warning
lamp may light up (Ypage 273).
For further information on warning and
indicator lamps in the instrument cluster,
see (Ypage 273).
Fuel filler flap emergency release
Xopen the trunklid.
XSlide down the parcel net.
XOpen the right-handside trim panel.
XRemove the first-aid kit (Ypage 320).
XDetach the emergencyrelease from
retainer.
XPull the emergency release in the direction
of arrow.
The fuel filler flap is unlocked.
XOpen the fuel filler flap.
166Refueling
Driving and parking

Display messagesPossible causes/consequences andSolutions

Check Engine Oil
Level(Add1quart)
AMGvehicles: theengineoil level is toolow.
XCheckthe oil level when next refueling, at the latest
(Ypage 307).
XIf necessary, add engine oil (Ypage 308).
XHave the engine checked ataqualified specialist workshop if
engine oil needs to be added more often than usual.
!Avoid long journeys with too little engine oil. The engine will
otherwise be damaged.
Information on approved engine oils can be obtained from any
qualified specialist workshop or on the Internet at http://
bevo.mercedes-benz.com.

Fuel Level Low
The fuel level has dropped into the reserve range.
XRefuel at the nearest gas station.
There is onlyavery small amount of fuel in the fuel tank.
XRefuel at the nearest gas station without fail.

Gas Cap Loose
The fuel system pressure is too low. The fuel filler cap is not closed
correctly or the fuel system is leaking.
XCheck that the fuel filler cap is correctly closed.
If the fuel filler cap is not correctly closed:
XClose the fuel filler cap.
If the fuel filler cap is correctly closed:
XVisitaqualified specialist workshop.
Driving systems
Display messagesPossible causes/consequencesandSolutions


Attention Assist:
TakeaBreak!
Based on certain criteria, ATTENTION ASSIST has detected fatigue
oralack of concentrationonthe part of thedriver.Awarning tone
alsosounds.
XIf necessary,takeabreak.
During long journeys, take regular breaks in good time so you get
enoughrest.


AttentionAssist
Inoperative
ATTENTION ASSIST is inoperative.
XVisitaqualified specialist workshop.
Display messages251
On-boar dc omputer and displays
Z

Display messagesPossible causes/consequences andSolutions

Remove 'Start'
Button and Insert
Key
The KEYLESS-GO keycan continuouslynotbe detected.
KEYLESS-GO is temporarily malfunctioningorisdefective. A
warningtonealso sounds.
XInserttheSmartKey into theignition lockand turnittothe
desiredposition.
XVisitaqualified specialist workshop.

Close Doors to
LockVehicle
At leastone door is open.Awarning tone also sounds.
XClose all doorsand lockthe vehicle again.
Indicator and warning lamps in the
instrument cluster
Warning and indicator lamps
overview
Low-beam headlamps
(Ypage 118)
Parking lamps (Ypage 118)
High-beam headlamps
(Ypage 119)

Turn signal (Ypage 119)
Seat belts (Ypage 265)
(USA) Brakes (Ypage 266)

(Canada)Brakes (Ypage266)
ABS (Ypage267)
ESP®(Ypage269)
ESP®OFF (Ypage269)
SPORT handling mode in
AMG vehicles (Ypage270)
SRS (Ypage272)
\nCheck Engine (Ypage273)
Reserve fuel (Ypage273)
Coolant (Ypage273)
Distance warning signal
(Ypage275)
Tire pressure monitor
(Ypage276)
264Indicator and warninglamps in the instrument cluster
On-board computer and displays

Engine
ProblemPossible causes/consequences andSolutions
\n
The yellow Check
Enginewarning lamp
lightsupwhile the
engineisrunning.
Theremay beamalfunction, for example:
Rin theenginemanagement
Rin thefuel injection system
Rin theexhaust system
Rin theignition system
Rin thefuel system
The emission limit values may be exceeded and theenginemay
be runninginemergencymode.
XHavethevehicle checked as soon as possible ataqualified
specialist workshop.
iIn somestates, you must immediately visitaqualified
specialist workshopassoon as theyellow CheckEngine warning
lamp lights up.This is due to the legal requirements in effect in
these states. If in doubt, check whether such legal regulations
apply in the state in which you are currently driving.

The yellow reserve fuel
warning lamp lights up
while the engine is
running.
The fuel level has dropped into the reserve range.
XRefuel at the nearest gas station.

The yellow reserve fuel
warning lamp flashes
while the vehicle is in
motion.
In addition, the\n
Check Enginewarning
lamp may light up.
The fuel system pressure is too low. The fuel filler cap is not closed
correctly or the fuel system is leaking.
XCheck that the fuel filler cap is correctly closed.
XIf the fuel filler cap is not correctly closed:close the fuel filler
cap.
XIf the fuel filler cap is closed:visitaqualified specialist
workshop.

The red coolant
warning lamp lights up
while the engine is
running and the coolant
temperature gauge is
at the start of the scale.
The temperature sensor for the coolant temperature gauge is
defective.
The coolant temperature is no longer being monitored. There is a
risk of engine damage if the coolant temperature is too high.
XPull over and stop the vehicle safely and switch off the engine,
paying attention to road and traffic conditions. Do not continue
driving under any circumstances.
XSecure the vehicle against rolling away (Ypage 167).
XConsultaqualified specialist workshop.
Indicator and warning lampsinthe instrument cluster273
On-board computer and displays
Z

Rbattery
Rconnectors
Rlights
Rseals
Rtrim
Rventilation slots
Damaged seals or electrical components
can lead to leaks or failures.
Cleaning the paintwork
!Do not affix:
Rstickers
Rfilms
Rmagnetic plates or similar items
to painted surfaces.You could otherwise
damage the paintwork.
Scratches, corrosive deposits, areas affected
by corrosion and damage caused by
inadequate care cannot always be completely
repaired. In such cases, visitaqualified
specialist workshop.
XRemove dirt immediately, where possible,
while avoiding rubbing too hard.
XSoak insect remains with insect remover
and rinse off the treated areas afterwards.
XSoak bird droppings with water and rinse
off the treated areas afterwards.
XRemove coolant, brake fluid, tree resin,
oils, fuels and greases by rubbing gently
withacloth soaked in petroleum ether or
lighter fluid.
XUse tar remover to remove tar stains.
XUse silicone remover to remove wax.
If water no longer forms "beads" on the paint
surface, use the paint care products
recommended and approved by Mercedes-
Benz.This is the case approximately every
three to five months, depending on the
climate conditionsand the care product used.
If dirt has penetrated the paint surface or if
the paint has become dull, the paint cleaner
recommended and approved by Mercedes-
Benz should be used.
Do not use these care products in the sun or
on the hood while the hood is hot.
XUseasuitable touch-up stick,e.g. MB
Touch-Up Stick, to repair slight damage to
the paintwork quickly and provisionally.
Mattefinish care
!Never polish the vehicle or the light alloy
wheels. Polishing causes the finish to
shine.
!The following may cause the paint to
become shiny and thus reduce the matte
effect:
RVigorous rubbing with unsuitable
materials.
RFrequent use of car washes.
RWashing the vehicle in direct sunlight.
!Never use paint cleaner, buffing or
polishing products, or gloss preserver, e.g.
wax. These products are only suitable for
high-gloss surfaces. Their use on vehicles
with matte finish leads to considerable
surface damage (shiny, spotted areas).
Always have paintwork repairs performed
ataqualified specialist workshop, e.g. an
authorized Mercedes-BenzCenter.
!Do not use wash programs withahot wax
treatment under any circumstances.
Observe these notes if your vehicle has a
clear mattefinish. This will help you to avoid
damage to the paintwork due to incorrect
treatment.
These notes also apply to light alloy wheels
withaclear mattefinish.
iThe vehicle should preferably be washed
by hand usingasoft sponge, car shampoo
and plenty of water.
iUse only insectremover and car shampoo
from the range of recommended and
approved Mercedes-Benz care products.
Care313
Maintenance and care
Z

Comply withall valid regulationswithrespect
to handling, storing,and disposingofservice
fluids.
Components and serviceproductsmust be
matched. You should thereforeonly use
products thathave been tested and approved
by Mercedes-Benz.
Information on tested and approved products
can be obtainedatanauthorized Mercedes-
BenzCenterorontheInternet at
http://bevo.mercedes-benz.com.
You can recognize service products approved
by Mercedes-Benzbythefollowing
inscription on thecontainers:
RMB-Freigabe (e.g. MB-Freigabe 229.51)
RMB Approval (e.g. MB Approval 229.51)
Other designationsorrecommendations
indicatealevel of qualityoraspecification in
accordance withanMBSheet number (e.g.
MB 229.5). Theyhave notnecessarily been
approved by Mercedes-Benz.
Fuel
Important safetynotes
GWARNING
Fuel is highly flammable. If you handle fuel
incorrectly, there isarisk of fire and
explosion.
You must avoid fire, open flames, creating
sparks and smoking. Switchoff the engine
and, if applicable, the auxiliary heating before
refueling.
GWARNING
Fuel is poisonous and hazardous to health.
There isarisk of injury.
You must make sure that fuel does not come
into contact with your skin,eyes or clothing
and that it is not swallowed. Do not inhale fuel
vapors. Keep fuel away from children.
If you or otherscome into contact with fuel,
observe the following:
RWash away fuel from skin immediately
using soap and water.
RIf fuel comes into contact with your eyes,
immediately rinse them thoroughly with
clean water. Seek medical assistance
without delay.
RIf fuel is swallowed, seek medical
assistancewithout delay. Do not induce
vomiting.
RImmediately change out of clothing which
has come into contact with fuel.
Tank capacity
ModelTotal
capacity
All models21.1USgal
(80.0l)
ModelOf which
reserve
All models (except for
AMG vehicles)
Approx.
2.4 US qt
(9.0 l)
All models (AMG vehicles)Approx.
3.7 US gal
(14.0l)
Gasoline
Fuel grade
!Do not use diesel to refuel vehicles with a
gasoline engine. Do not switch on the
ignition if you accidentally refuel with the
wrong fuel. Otherwise, the fuel will enter
the fuel system. Even small amounts of the
wrong fuel could result in damage to the
fuel system and the engine. Notifya
qualified specialist workshopand have the
fuel tank and fuel lines drained completely.
374Service products and filling capacities
Technical data