2007 MERCEDES-BENZ CLS63AMG inflation pressure

Contents
At the gas station .............................. 283
Refueling ...................................... 283
Check regularly and
before a long trip.......................... 285
Engine compartment ......................... 286
Hood ............................................ 286
Engine oil ..................................... 287
Transmission fluid level ................ 289
Coolant level ................................ 290
Battery ......................................... 291
Windshield washer system and
headlamp cleaning system* ......... 292
Tires and wheels ................................ 293
Important guidelines .................... 293
Tire care and maintenance........... 294
Direction of rotation ..................... 295
Loading the vehicle ...................... 296
Recommended tire inflation
pressure ....................................... 301
Checking tire inflation pressure ... 302
MOExtended system* .................. 313
Tire labeling.................................. 313
Load identification ....................... 317DOT, Tire Identification Number
(TIN) .............................................. 318
Maximum tire load ........................ 319
Maximum tire inflation pressure ... 320
Uniform Tire Quality
Grading Standards (U.S. vehicles). 320
Tire ply material ............................ 322
Tire and loading terminology......... 323
Rotating tires ................................ 326
Winter driving ..................................... 327
Winter tires ................................... 327
Block heater* (Canada only) ......... 328
Snow chains.................................. 328
Maintenance....................................... 329
Maintenance service indicator
message ....................................... 329
Calling up the maintenance
service indicator ........................... 331
Resetting the maintenance
service indicator ........................... 331
Vehicle care........................................ 332
Cleaning and care of vehicle ......... 332
Practical hints.................................. 341
What to do if … ................................... 342
Lamps in instrument cluster ......... 342
Lamp in center console ................ 353
Vehicle status messages in the
multifunction display .................... 356
Where will I find...? ............................. 391
First aid kit.................................... 391
Spare wheel .................................. 391
Vehicle tool kit.............................. 393
Luggage box ................................. 395
Unlocking/locking in an emergency .. 396
Unlocking the vehicle ................... 396
Locking the vehicle ....................... 397
Fuel filler flap emergency release . 398
Manually unlocking
the gear selector lever .................. 398
Opening/closing in an emergency ..... 400
Power tilt/sliding sunroof ............. 400
Resetting activated head restraints.... 401
Replacing SmartKey batteries ............ 402
SmartKey/SmartKey with
KEYLESS-GO* ............................... 402

23 At a glance
Exterior view
Item
Page
1
Trunk

Unlocking
102


Opening and closing
112


Spare wheel
391


Vehicle tool kit
393
2
Rear lamps
404
3
Rear window, defrosting
193
4
Fuel filler flap
283


Fuel requirements
452
5
Doors

Locking and unlocking
102


Opening and closing
111
Item
Page
6
Towing eye bolt
393


Installing towing eye bolt
425
7
Rims and tires

Checking tire inflation
pressure
302


Flat tire
412
8
Front lamps
404
9
Hood, opening
286


Engine oil
287


Coolant
290
a
Windshield wipers
56


Wiper blades, replacing
410


Wiper blades, cleaning
337
Item
Page
b
Window, cleaning
337
c
Power tilt/sliding sunroof
212
d
Exterior rear view mirrors

Adjusting
47


Auto-dimming
185


Parking position
187
e
Side marker lamps
404

145 Controls in detail
Control system
Menus, submenus and functions
Menu1
Menu2
Menu3
Menu4
Menu5
Standard display
AMG
1
1AMG vehicles only.
AUDIO
NAV*
Distronic*
(page 147)
(page 147)
(page 150)
(page 152)
(page 153)
Commands/submenusDigital speedometer
Engine oil temperature
Selecting radio station
Showing route guidance
instructions, current
direction traveled
Calling up settings
Calling up maintenance
system display
Vehicle supply voltage
Selecting satellite radio
station*
Checking tire inflation
pressure
RACETIMER
Operating CD player
Overall analysisLap analysis

147 Controls in detail
Control system
Standard display menu
Press buttonk orj repeatedly
to select the functions in the standard
display menu.
The following functions are available:
Display digital speedometer

Press buttonk orj repeatedly
until the digital speedometer appears
in the multifunction display.
AMG menu
The main screen of the AMG menu shows
you the gear currently engaged as well as
the engine oil temperature.
Press buttonè orÿ repeatedly
until the AMG menu appears.
1Gear indicator
2Engine oil temperatureUse buttonsk orj to select the
following functions in the AMG menu:
Function
Page
Calling up digital speedometer
147
Calling up maintenance display
329
Checking tire inflation pressure
302
i
This function is only available in AMG vehi-
cles.
i
The engine oil temperature symbol flashes if
the engine oil temperature has not yet reached
80°C. During this time, avoid driving at full en-
gine speed.
Function
Page
Vehicle supply voltage
148
RACETIMER
148
Overall analysis
150
Lap analysis
150
i
If the engine reaches the overspeed range in
the manual shift program, the menu will be
shown in red. In addition, you will see
UP next to
gear indicator1 as a reminder to upshift.

276 OperationDriving instructionsSpecified tire inflation pressures must be
maintained. This applies particularly if the
tires are subjected to high loads (e.g. high
speeds, heavy loads, high ambient temper-
atures).For more information, see “Tires and
wheels” (
page 293).
Hydroplaning
Depending on the depth of the water layer
on the road, hydroplaning may occur, even
at low speeds and with new tires. Reduce
vehicle speed, avoid track grooves in the
road and apply brakes cautiously in the
rain.
Tire traction
The safe speed on a wet, snow covered or
icy road is always lower than on a dry road.
You should pay particular attention to the
condition of the road whenever the outside
temperatures are close to the freezing
point.
Warning!
G
Although the applicable federal motor vehi-
cle safety laws consider a tire to be worn
when the treadwear indicators (TWI) be-
come visible at approximately
1/16in
(1.6 mm), we recommend that you do not
allow your tires to wear down to that level.
As tread depth approaches
1/8in (3 mm),
the adhesion properties on a wet road are
sharply reduced.
Depending upon the weather and/or road
surface (conditions), the tire traction varies
widely.
Warning!
G
Do not drive with a flat tire. A flat tire affects
the ability to steer or brake the vehicle. You
may lose control of the vehicle. Continued
driving with a flat tire or driving at high
speed with a flat tire will cause excessive
heat build-up and possibly a fire.
Warning!
G
If ice has formed on the road, tire traction
will be substantially reduced. Under such
weather conditions, drive, steer and brake
with extreme caution.

285 Operation
At the gas station
Check regularly and before a long trip
1Windshield washer and headlamp
cleaning system*
For more information on refilling the
reservoir, see “Windshield washer sys-
tem and headlamp cleaning system*”
(
page 292).
2Engine oil level
For more information on engine oil lev-
el, see “Engine oil” (
page 287).
3Brake fluid
For more information on brake fluid,
see “Brake fluid” (
page 451).
4Coolant level
For more information on the coolant
level, see “Coolant level” (
page 290).Vehicle lighting
Check function and cleanliness. For more
information on replacing light bulbs, see
the “Practical hints” section (
page 404).
For more information, see “Exterior lamp
switch” (
page 128).Tire inflation pressure
For more information, see “Checking tire
inflation pressure” (
page 302).
!
If you find that the brake fluid in the brake
fluid reservoir has fallen to the minimum mark or
below, have the brake system checked for brake
pad thickness and leaks immediately. Notify an
authorized Mercedes-Benz Center immediately.
Do not add brake fluid as this will not solve the
problem. For more information, see “Practical
hints” (page 344).

293 Operation
Tires and wheels
Tires and wheels
See an authorized Mercedes-Benz Center
for information on tested and recommend-
ed rims and tires for summer and winter
operation. They can also offer advice con-
cerning tire service and purchase.
Important guidelines

Only use sets of tires and rims of the
same type and make.


Tires must be of the correct size for the
rim.


Break in new tires for approximately
60 miles (100 km) at moderate
speeds.


Regularly check the tires and rims for
damage. Dented or bent rims can
cause tire inflation pressure loss and
damage to the tire beads.


If vehicle is heavily loaded, check tire
inflation pressure and correct as re-
quired.


Do not allow your tires to wear down
too far. Adhesion properties on wet
roads are sharply reduced at tread
depths of less than
1/8in (3 mm).


The wheels on the front and rear axles
are different. For this reason, pay at-
tention to the markings on the inside of
the wheel rims. Wheels marked “REAR
AXLE ONLY” on the inside of the rim
may only be fitted on the rear axle.


When replacing individual tires, you
should mount new tires on the front
wheels first (on vehicles with
same-sized wheels all around).
Warning!
G
Replace rims or tires with the same designa-
tion, manufacturer and type as shown on the
original part. See an authorized
Mercedes-Benz Center for further informa-
tion. If incorrectly sized rims and tires are
mounted:

The wheel brakes or suspension compo-
nents can be damaged.


The correct operating clearance of the
wheels and the tires are no longer guar-
anteed.
Warning!
G
Worn, old tires can cause accidents. If the
tire tread is badly worn, or if the tires have
sustained damage, replace them.
When replacing rims, only use genuine
Mercedes-Benz wheel bolts specified for the
particular rim type. Failure to do so can re-
sult in the bolts loosening and possibly an
accident.
Retreaded tires are not tested or recom-
mended by Mercedes-Benz, since previous
damage cannot always be recognized on re-
treads. The operating safety of the vehicle
cannot be assured when such tires are used.

294 OperationTires and wheelsTire care and maintenance
Regularly check your tire inflation pressure
at least once a month. For more informa-
tion on checking tire inflation pressure see
“Recommended tire inflation pressure”
(page 301).
Tire inspection
Every time you check your tire inflation
pressure, you should also inspect your
tires for the following:


excessive treadwear (
page 294)


cord or fabric showing through the
tire’s rubber


bumps, bulges, cuts, cracks or splits in
the tread or side of the tire
Replace the tire if you find any of the above
conditions.
Make sure you also inspect the spare tire
periodically for condition and inflation.
Spare tires will age and become worn over
time even if never used, and thus should be
inspected and replaced when necessary.
Life of tire
The service life of a tire is dependent upon
varying factors including but not limited to:


Driving style


Tire inflation pressure


Distance drivenTread depth
Do not allow your tires to wear down too
far. Adhesion properties on wet roads are
sharply reduced at tread depths of less
than
1⁄8in (3 mm).
Tread wear indicators (TWI) are required by
law. These indicators are located in six
places on the tread circumference and
become visible at a tread depth of approx-
imately 1/16in (1.6 mm), at which point the
tire is considered worn and should be re-
placed.
Recommended minimum tire tread depth:


Summer tires
1/8in (3 mm)


Winter tires
1/6in (4 mm)
Warning!
G
Regularly check the tires for damage. Dam-
aged tires can cause tire inflation pressure
loss. As a result, you could lose control of
your vehicle.
Worn, old tires can cause accidents. If the
tire tread is badly worn, or if the tires have
sustained damage, replace them.
Warning!
G
Tires and spare tire should be replaced after
6 years, regardless of the remaining tread.
Warning!
G
Although the applicable federal motor safety
laws consider a tire to be worn when the
treadwear indicators (TWI) become visible at
approximately
1/16in (1.6 mm), we recom-
mend that you do not allow your tires