2008 MERCEDES-BENZ CLK63AMG fuel consumption

146 Controls in detail
Control system
Menu5Menu6Menu7Menu8
Commands/submenus
Vehicle status message
memory1
1The vehicle status message memory menu is only displayed if there is a message stored.
SettingsTrip computerTEL*
(page 154)(page 155)(page 167)(page 169)
Calling up vehicle malfunction,
warning and system status
messages stored in memoryReset to factory settingsFuel consumption statistics
since startLoad phone book
Instrument cluster submenuFuel consumption statistics
since the last resetSearch for name in phone book
Time/Date submenuCall up range
Lighting submenu
Vehicle submenu
Convenience submenu
iThe headings used in the menus table are
designed to facilitate navigation within the sys-
tem and are not necessarily identical to those
shown in the control system displays.
The first function displayed in each menu will au-
tomatically show you which part of the system
you are in.

167 Controls in detail
Control system
Move the selection marker with
buttonæ orç to the

Convenience
submenu.
Press buttonj ork repeatedly
until the message
Easy-entry Func-
tion
appears in the multifunction
display.
The selection marker is on the current
setting.
Press buttonæ orç to switch
the easy-entry/exit feature
On or Off.
Trip computer menu
Use the trip computer menu to call up sta-
tistical data on your vehicle.
The following information is available:
Fuel consumption statistics since start
Press buttonÿ orè repeatedly
until the first function of the trip com-
puter menu appears in the multifunc-
tion display.
Press buttonj ork repeatedly
until the message
From Start appears
in the multifunction display.1Distance driven since start
2Time elapsed since start
3Average speed since start
4Average fuel consumption since start
FunctionPage
Fuel consumption statistics
since start167
Fuel consumption statistics
since last reset168
Resetting fuel consumption
statistics168
Distance to empty168
iAll statistics stored from the last engine
start will be reset approximately four 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.

168 Controls in detail
Control system
Fuel consumption since last reset
Press buttonÿ orè repeatedly
until the first function of the trip com-
puter menu appears in the
multifunction display.
Press buttonj ork repeatedly
until the message
From 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 com-
puter 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 138) until
the value is reset to
0.Distance to empty
Switch on the ignition (page 40).
Press buttonÿ orè repeatedly
until the first function of the trip com-
puter menu appears in the
multifunction display.
Press buttonj ork repeatedly
until the message
Range: appears in
the multifunction display.
The calculated remaining driving range
based on the current fuel tank level
appears in the multifunction display. If
the remaining fuel in the tank is suffi-
ciently low, a fuel pump is shown in-
stead of the range.

309 Operation
Driving instructions
Driving instructions
Drive sensibly – save fuel
Fuel consumption, to a great extent, de-
pends on driving habits and operating
conditions.
To save fuel you should:

Keep tires at the recommended tire
inflation pressures.

Remove unnecessary loads.

Allow engine to warm up under low
load use.

Avoid frequent acceleration and
deceleration.

Have all maintenance work performed
at the intervals specified in the
Maintenance Booklet and as required
by the Maintenance System. Contact
an authorized Mercedes-Benz Center.

CLK coupe: Remove roof rack when not
in use.
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 ac-
cident 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 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 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.

482 Technical data
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
AMG vehicles:
Does not apply to all approved tires on AMG
vehicles. For information on tested and ap-
proved tires for AMG vehicles, contact an au-
thorized Mercedes-Benz Center.

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 348).
!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 Cen-
ter. A placard with the recommended tire infla-
tion 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 340) or for vehicle loads
less than the maximum loaded vehicle condition
(
page 339).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.

503 Index
F
Filler cap, Engine oil 327
Filler neck, Engine oil 327
First aid kit 421
Flat tire 452
Jacking up the vehicle 459
Lowering the vehicle 462
Minispare wheel 425
Mounting the spare wheel 458
Preparing the vehicle 452
TIREFIT (CLK 63 AMG only) 422
TIREFIT kit* 452
Floormats* 291
Fluids
Brake fluid 322, 491
Engine coolant 322, 494
Engine oil 322, 491
Windshield washer and headlamp
cleaning* system 322, 496
Fog lamps 132, 444
Messages in display 412
Replacing bulbs 444, 445, 448
Front air bags 70
Front lamps see Headlamps
Front passenger front air bag 65, 70
Messages in display 396–399Front passenger front air bag
off indicator lamp 31, 76, 390
Front seat head restraints
see Head restraints
Fuel 321, 489
Additives 493
Automatic transmission fluid 489
Brake fluid 490
Capacities 489
Capacities, Fuel tank 490
Engine coolant 490
Engine oil 489
Filling the tank 320
Fuel display 29
Fuel filler flap and cap 320
Fuel filler flap and cap, Multifunction
display messages 408
Fuel reserve warning lamp 385
Power steering fluid 490
Premium
unleaded gasoline 321, 490, 492
Requirements, Octane rating 492
Technical data 489
Fuel cap
Message in display 382Fuel consumption statistics
After start 167
Resetting 168
Since last reset 168
Fuel filler flap 320
Locking/unlocking 320
Opening 320
Fuel reserve warning lamp 29
Fuel tank
Capacity 490
Filler flap 320
Fuel, Premium
unleaded gasoline 321, 492
Fuels, coolants, lubricants etc.
Capacities 489
Fuses 472
Fuse box (main)
in passenger compartment 472
Fuse box
in engine compartment 473
Fuse box
in trunk 474
Replacing 472