fuel consumption MERCEDES-BENZ C280 2007 W203 Owner's Manual
[x] Cancel search | Manufacturer: MERCEDES-BENZ, Model Year: 2007, Model line: C280, Model: MERCEDES-BENZ C280 2007 W203Pages: 441
Page 126 of 441
125 Controls in detail
Control system
Menus, submenus and functions
Menu1Menu2Menu3Menu4Menu5Menu6Menu7
Standard
displayAUDIONAV*Vehicle status
message memorySettingsTrip computerTEL*
(page 126)(page 127)(page 129)(page 130)(page 131)(page 144)(page 146)
Commands/submenus
Run Flat
Indicator*
(Canada only)Selecting radio
stationShow route guid-
ance instructions,
current direction
traveledCall up vehicle mal-
function, warning and
system status messag-
es stored in memory
1
1The vehicle status message memory menu is only displayed if there is a message stored.
Reset to
factory
settingsFuel consumption
statistics from
startLoad phone
book
Digital speed-
ometer or out-
side temperatureSelecting satel-
lite radio sta-
tion* (USA only)Instrument
cluster sub-
menuFuel consumption
statistics since
the last resetSearch for
name in
phone book
Call up main-
tenance service
displayOperating
CD player* Time/Date
submenuDistance to
empty
Lighting
submenu
Vehicle
submenu
Convenience
submenu
Page 145 of 441
144 Controls in detail
Control system
Activate easy-entry/exit feature*
Use this function to activate and
deactivate the easy-entry/exit feature
(
page 40).
Move the selection marker with
buttonæ orç to the
Convenience submenu.
Press buttonj ork repeatedly
until the message
Easy-entry feature
appears in the multifunction display.
The selection marker is on the current
setting.
Press buttonæ orç to switch
the easy-entry feature
On or Off.
Trip computer menu
Use the trip computer menu to call up
statistical data on your vehicle.
The following information is available:
Fuel consumption statistics from start
Press buttonÿ orè repeatedly
until the first function of the trip
computer menu appears in the
multifunction display.
Press buttonj ork repeatedly
until the message
From start appears
in the multifunction display.
Warning!G
You must make sure no one can become
trapped or injured by the moving steering
wheel when the easy-entry/exit feature is
activated.
To stop steering wheel movement, do one of
the following:
Move steering wheel adjustment stalk*
(
page 40).
Press memory position switch*
(
page 108).
Do not leave children unattended in the ve-
hicle, or with access to an unlocked vehicle.
Children could open the driver’s door and
unintentionally activate the easy-entry/exit
feature, which could result in an accident
and/or serious personal injury.
FunctionPage
Fuel consumption statistics from
start144
Fuel consumption statistics
since last reset145
Distance to empty146
Page 146 of 441
145 Controls in detail
Control system
1Distance driven since start
2Time elapsed since start
3Average speed since start
4Average fuel consumption since startFuel consumption since last reset
Press buttonÿ orè repeatedly
until the first function of the trip
computer menu appears in the
multifunction display.
Press buttonj ork repeatedly
until the message
Since reset appears
in the multifunction display.
1Distance driven since last reset
2Time elapsed since last reset
3Average speed since last reset
4Average fuel consumption since last
resetResetting fuel consumption statistics
Press buttonÿ orè repeatedly
until the first function of the trip
computer menu appears in the
multifunction display.
Press buttonj ork repeatedly
until the reading that you want to reset
appears in the multifunction display.
Press and hold the reset button in the
instrument cluster (
page 118) until
the value is reset to
0.
iAll statistics stored since the last engine
start will be reset approximately 4 hours after
the SmartKey in the starter switch is turned to
position0 or removed from the starter switch.
Resetting will not occur if you turn the SmartKey
back to position1 or2 within this time period.
Page 262 of 441
261 Operation
Driving instructions
Driving instructions
Drive sensibly – save fuel
Fuel consumption, to a great extent,
depends on driving habits and operating
conditions.
To save fuel you should:
Keep tires at the recommended tire
inflation pressures.
Remove unnecessary loads.
Remove roof rack when not in use.
Allow engine to warm up under low
load use.
Avoid frequent acceleration and decel-
eration.
Have all maintenance work performed
at the intervals specified in the
Maintenance Booklet and as required
by the maintenance service display.
Contact an authorized Mercedes-Benz
Center.
Fuel consumption is also increased by
driving in cold weather, in stop-and-go
traffic, on short trips and in hilly area.
Drinking and drivingPedals
Warning!G
Drinking and driving and/or taking drugs
and driving are very dangerous combina-
tions. Even a small amount of alcohol or
drugs can affect your reflexes, perceptions
and judgment.
The possibility of a serious or even fatal
accident are greatly increased when you
drink or take drugs and drive.
Do not drink or take drugs and drive or allow
anyone to drive who has been drinking or
taking drugs.
Warning!G
Make sure that absolutely no objects are ob-
structing the pedals’ range of movement.
Keep the driver’s footwell clear of all obsta-
cles. If there are any floormats or carpets in
the footwell, make sure that the pedals still
have sufficient clearance.
During sudden driving or braking maneu-
vers, the objects could get caught between
or beneath the pedals. You could then no
longer brake or accelerate. This could lead
to accidents and injury.
Page 277 of 441
276 Operation
Engine compartment
Engine oil
The amount of oil your engine needs will
depend on a number of factors, including
driving style. Higher oil consumption can
occur when
the vehicle is new
the vehicle is driven frequently at
higher engine speeds
Engine oil consumption checks should only
be made after the vehicle break-in period.
Checking engine oil level
When checking the oil level
the vehicle must be parked on level
ground
with the engine at operating tempera-
ture, the vehicle must have been sta-
tionary for at least 5 minutes with the
engine turned off
with the engine not at operating tem-
perature yet, the vehicle must have
been stationary for at least 30 minutes
with the engine turned off
1Oil dipstick
2Upper (max) mark
3Lower (min) mark
To check the engine oil level with the oil
dipstick, do the following:
Open the hood (page 274).
Pull out oil dipstick1.
Wipe oil dipstick1 clean.
Fully insert oil dipstick1 into the
dipstick guide tube.
Pull out oil dipstick1 again after
approximately 3 seconds to obtain ac-
curate reading.
The oil level is correct when it is be-
tween the lower (min) mark3 and
upper (max) mark2 of oil dipstick1.
If necessary, add engine oil.
For adding engine oil, see “Adding en-
gine oil” (
page 277).
For more information on engine oil, see
“Fuels, coolants, lubricants, etc.”
(
page 409).
iDo not use any special lubricant additives,
as these may damage the drive assemblies. Us-
ing special additives not approved by
Mercedes-Benz may cause damage not covered
by the Mercedes-Benz Limited Warranty. More
information on this subject is available at any
Mercedes-Benz Center.iThe filling quantity between the upper and
lower marks on the oil dipstick is approximately
2.1 US qt. (2.0 l).
Page 404 of 441
403 Technical data
Rims and Tires
Rims and Tires
!Only use tires which have been tested and
approved for your vehicle by Mercedes-Benz.
Tires approved by Mercedes-Benz are developed
to provide best possible performance in conjunc-
tion with the driving safety systems on your vehi-
cle such as ABS or ESP
®. Tires specially
developed for your vehicle and tested and ap-
proved by Mercedes-Benz can be identified by
finding the following on the tire’s sidewall:
MO = Mercedes-Benz Original equipment
tires
MOE = Mercedes-Benz Original Extended
(tires with limited run-flat characteristics)
original equipment tires. Using tires other
than those approved by Mercedes-Benz may
result in damage that is not covered by the
Mercedes-Benz Limited Warranty.
iFor information on driving with MOExtended
tires, see “MOExtended system*” (
page 382).
!Using tires other than those approved by
Mercedes-Benz can have detrimental effects,
such as
poor handling characteristics
increased noise
increased fuel consumption
Moreover, tires and rims not approved by
Mercedes-Benz may, under load, exhibit dimen-
sional variations and different tire deformation
characteristics that could cause them to come
into contact with the vehicle body or axle parts.
Damage to the tires or the vehicle may be the
result.
iFurther information on tires and rims is
available at any authorized Mercedes-Benz
Center. A placard with the recommended tire in-
flation pressures is located on the driver’s door
B-pillar. Some vehicles may have supplemental
tire inflation pressure information for driving at
high speeds (
page 290) or for vehicle loads
less than the maximum loaded vehicle condition
(
page 290). If such information is provided, it can be found
on the placard located on the inside of the fuel
filler flap. The tire inflation pressure should be
checked regularly and should only be adjusted
on cold tires. Follow tire manufacturer’s mainte-
nance recommendation included with vehicle.
iThe following pages also list the approved
wheel rim and tire sizes for equipping your vehi-
cles with winter tires. Winter tires are not avail-
able as standard or optional factory equipment,
but can be purchased from an authorized
Mercedes-Benz Center.
Depending on vehicle model and the standard or
optional factory-equipped wheel rim/tire config-
uration on your vehicle (Appearance Package,
Sport Package etc.), equipping your vehicle with
winter tires approved for your vehicle model may
also require the purchase of two or four wheel
rims of the recommended size for use with these
winter tires. See an authorized Mercedes-Benz
Center for more information.
Page 416 of 441
415 Technical data
Fuels, coolants, lubricants, etc.
Switching fuels
For best performance and driveability it is
recommended to use either one or the oth-
er fuel. A refueling pattern that alternates
between the two different fuels should be
avoided if possible.
When switching fuels, make sure:
Fuel level is below half full.
Fuel level is above reserve (reserve
warning lamp is not lit).
Amount of added fuel is more than
5 gallons (20 liters).
Ignition is off during refill.
Immediately after refueling engine is
started and operated for at least five
minutes.
These precautions and recommendations
are supposed to prevent any difficulties
when starting and operating the engine
which otherwise may be experienced
before the engine has fully adapted to the
different fuel.If in spite of these recommendations the
engine does not perform properly, adding
more gasoline (at least 3 gallons
[12 liters]) to the fuel may improve the
engine behavior.
Cruising range
E85 fuel contains less energy per gallon
than gasoline. To ensure that engine per-
formance with Ethanol fuel is similar to
that when using gasoline, the engine must
burn more Ethanol fuel. As a result, it is to
be expected that the fuel consumption will
increase when using E85 compared to
gasoline operation.
Maintenance
Please inform your authorized
Mercedes-Benz Center if you use or have
used E85 fuel when your vehicle is deliv-
ered for maintenance or repairs.Cold weather performance
It is possible that starting times will signif-
icantly increase at temperatures below
32°F (0°C). At low temperatures the use
of a block heater is recommended (see an
authorized Mercedes-Benz Center for fur-
ther information). Rough idling may also be
experienced at such temperatures before
the engine is fully warmed up.
Hot weather performance
At ambient temperatures above 95°F
(35°C) start times may increase and be
accompanied by a rough idle following the
start.iUse of E85 may reduce your driving range.
!E85 fuel is unsuitable for use when ambient
temperatures fall below 14°F (-10°C).
Page 425 of 441
424 Index
Emergency, in case of
Battery, Jump starting 386
First aid kit 322, 356
Flat tire, Changing 377
Fuses 391
Hazard warning flasher 115
Instrument cluster,
Indicator lamps 322–330
Roadside Assistance 12, 250
Towing the vehicle 388
Emission control 270
Information label 399
System warranties 10
Engine
Belt layout 400
Block heater (Canada only) 309
Brake-in recommendations 260
Cleaning 315
Compartment 274
Malfunction indicator lamp 25, 325
Maximum engine speed 401
Number 399
Starting 46, 47
Tachometer 25
Technical data 401
Turning 55Engine coolant see coolant
Engine oil 276, 412
Adding 277
Additives 412
Changing 409
Checking level (Dipstick) 276
Consumption 276
Filler neck 277
Recommended engine
and oil filter 348
ESP
®85
Four wheel electronic traction system
with ESP
®88
Messages in display 335–336
Warning lamp 25, 327
ETD 72
Safety guidelines 62
Ethanol fuel
At the gas station 271
Switching fuels 415
Exterior lamp switch 50, 109
Exterior rear view mirrors 42F
Fahrenheit see
Temperature display mode 133
Filler neck, Engine oil 277
First aid kit 356
Flat tire 377
Jacking up the vehicle 378
Lowering the vehicle 381
Minispare wheel 359
Mounting the spare wheel 377
Preparing the vehicle 377
Flexible fuel vehicles 414
At the gas station 271
Switching fuels 415
Flexible Service System see FSS
Fluids
Automatic
transmission fluid 277, 409
Brake fluid 273, 412
Capacities 409
Engine coolant 273, 416
Engine oil 276, 412
Power steering fluid 410
Windshield washer and headlamp
cleaning system* 280, 418
Page 426 of 441
425 Index
Fog lamps 112
Message in display 350, 352
Replacing bulbs 368
Four wheel electronic traction system
(4MATIC) with ESP
®88
4MATIC 88
Front air bags 63
Front lamps see Headlamps
Front passenger front air bag 63
Messages in display 337–340
Front passenger front air bag off
indicator lamp 27, 68, 331, 332
Front seat head restraints see
Head restraints
FSS (Flexible Service System)
(Canada vehicles) 310
Fuel 271, 272, 413
Additives 413
Capacities, Fuel tank 411
Cruising range 415
E85 (Ethanol fuel) 411, 415
Filling the tank 271
Fuel filler flap and cap, Multifunction
display messages 326, 349
Fuel gauge 25
Fuel reserve warning lamp 328Requirements, Octane rating 414
Switching (Flexible fuel vehicle) 415
Technical data 411, 413
Fuel consumption statistics
From start 144
Since last reset 145
Fuel filler flap 271
Fuel reserve warning lamp 25
Fuel tank
Capacity 411
Filler flap 271
Fuels, coolants, lubricants etc.
Capacities 409
Fuses 391
Fuse box (main) in
passenger compartment 392
Fuse box in engine compartment 392
Fuse box in trunk 394
Fuse extractor 394
Replacing 391G
Garage door opener* 253
Gasoline also see Fuel
Gasoline see Fuel
GAWR 305
Gear range
Automatic transmission 156
Limiting 156
Shifting into optimal 159
Gear selector lever 46, 47, 150, 151
Cleaning 319
Gearshift pattern 151
Lock 47
Position 152, 153
Position,
Automatic transmission* 121
Shifting procedure 152
Unlocking in an emergency 363
Global locking/unlocking see Key
Glove box 237
Good visibility 160
Gross Axle Weight Rating see GAWR
Gross Vehicle Weight Rating see GVWR
Gross Vehicle Weight see GVW
GVW 305
GVWR 305