2005 MERCEDES-BENZ CL600 wheel torque

312 OperationTires and wheelsRotating tires
Tire rotation can be performed on vehicles
with tires of the same dimension all
around. If your vehicle is equipped with
tires of the same dimension all around,
tires can be rotated, observing a a
front-to-rear rotation pattern that will
maintain the intended rotation (spinning)
direction of the tire (
page 286).
In some cases, such as when your vehicle
is equipped with mixed-size tires (different
tire dimension front vs. rear), tire rotation
is not possible.If applicable to your vehicle's tire configu-
ration, tires can be rotated according to
the tire manufacturer's recommended in-
tervals in the tire manufacturer's warranty
pamphlet located in your vehicle literature
portfolio. If none is available, tires should
be rotated every 3 000 to 6 000 miles
(5 000 to 10 000 km), or sooner if neces-
sary, according to the degree of tire wear.
The same rotation (spinning) direction
must be maintained (
page 286).
Rotate tires before the characteristic tire
wear pattern becomes visible (shoulder
wear on front tires and tread center wear
on rear tires).
Thoroughly clean the mounting face of
wheels and brake disks, i.e. the inner side
of the wheels/tires, during each rotation.
Check for and ensure proper tire inflation
pressure.For information on wheel change, see the
“Practical hints” section (
page 381).
Warning!
G
Rotate front and rear wheels only if the tires
are of the same dimension.
If your vehicle is equipped with mixed-size
tires (different tire dimensions front vs.
rear), tire rotation is not possible.
Warning!
G
Have the tightening torque checked after
changing a wheel. Wheels could become
loose if not tightened with a torque of
110 lb-ft (150 Nm).
Only use genuine Mercedes-Benz wheel
bolts specified for your vehicle's rims.

385 Practical hints
Flat tire
1-5 Wheel bolts
Tighten the five wheel bolts evenly, fol-
lowing the diagonal sequence illustrat-
ed (1 to5), until all bolts are tight.
Observe a tightening torque of
110 lb-ft (150 Nm).

Before storing the jack in the trunk, it
should be fully collapsed, with handle
folded in.

Place the wheel bolt wrench, alignment
bolt and jack back in the vehicle tool kit
in the trunk and close the covering lid.
Replacing jack support tube cover

Slide tongue of cover under the upper
edge of the tube opening.

Applying even pressure, press cover
until it snaps into place. Be careful not
to damage the locking tabs or clamp
the plastic retaining strap.
Warning!
G
Have the tightening torque checked after
changing a wheel. The wheels could come
loose if they are not tightened to a torque of
110 lb-ft (150 Nm).
!You can also screw the faulty wheel
down into the spare wheel well in the
trunk.
Do not activate the tire inflation pres-
sure monitor until the depressurized
tire is no longer in the vehicle.

423 Technical terms
Power train
Collective term designating all compo-
nents used to generate and transmit
motive power to the drive axles, includ-
ing:


Engine


Clutch/torque converter


Transmission


Transfer case


Drive shaft


Differential


Axle shafts/axles
Program mode selector switch
Used to switch the automatic transmis-
sion between standard operationS and
comfort operationC.
CL 55 AMG and CL 65 AMG with steer-
ing wheel gearshift control and manual
shift program: in addition toS andC
(see above), you can useM for manual
operationREST
(Residual engine heat utilization)
Feature that uses the engine heat
stored in the coolant to heat the vehi-
cle interior for a short time after the en-
gine has been turned off.
Restraint systems
Seat belts, belt tensioners, air bags
and child restraint systems. As inde-
pendent systems, their protective func-
tions complement one another.
RON
(R
esearch O
ctane N
umber)
The Research Octane Number for gaso-
line as determined by a standardized
method. It is an indication of a gaso-
line's ability to resist undesired detona-
tion (knocking). The average of both
the ->MON (Motor Octane Number)
and RON (Research Octane Number) is
posted at the pump, also known as AN-
TI-KNOCK INDEX.Shift lock
When the vehicle is parked, this lock
prevents the transmission selector le-
ver from being inadvertently moved out
of positionP without the SmartKey
turned and the brake pedal depressed.
SRS
(S
upplemental R
estraint S
ystem)
Seat belts, emergency tensioning de-
vice and air bags. Though independent
systems, they are closely interfaced to
provide effective occupant protection.

424 Technical termsTele Aid System
(T
elematic A
larm I
dentification on D
e-
mand)
The Tele Aid system consists of three
types of response: automatic and man-
ual emergency, roadside assistance
and information. Tele Aid is initially ac-
tivated by completing a subscriber
agreement and placing an acquain-
tance call.
The Tele Aid system is operational pro-
vided that the vehicle’s battery is
charged, properly connected, not dam-
aged and cellular and GPS coverage is
available.
Telematics
A combination of the terms “telecom-
munications” and “informatics”.
Tightening torque
Force times lever arm (e.g. a lug
wrench) with which threaded fasteners
such as wheel bolts are tightened.Tire speed rating
Part of tire designation; indicates the
speed range for which a tire is ap-
proved.
Traction
Force exerted by the vehicle on the
road via the tires.
VIN
(V
ehicle I
dentification N
umber)
The number set by the manufacturer
and placed on the body to uniquely
identify each vehicle produced.
Voice control system*
Voice control system for car phones,
portable cell phones and audio sys-
tems (radio, CD, etc.).

450 IndexTightening torque 424
Tightening torque (Wheel bolts) 385
Tilt/sliding sunroof
Closing in an emergency 370
Opening in an emergency 370
Stopping 204
Synchronizing 204
TIN 311
Tire
Vehicle maximum load on 311
Tire and Loading Information 287
Tire and loading terminology 309
Tire care and maintenance 284
Tire Identification Number see TIN
Tire inflation pressure
Checking 272, 292, 294
Setting units 157
Tire inflation pressure see the placard on
the fuel filler flap
Tire inspection 284
Tire load rating 311Tire ply composition and material
used 311
Tire speed rating 264, 301, 311, 424
Tire terminology 309
Tire traction 264
Tires 283
Direction of rotation 286
Driving instructions 263
Messages in display 358, ??–364
Retreads 283
Rotating 312
Service life 284
Temperature 293, 308
Tire inflation pressure monitor warning
lamp 332
Tread depth 285, 313
Wear pattern 312
Winter 313
Tools 365
Tow-away alarm 27, 87
Arming 87
Disarming 87
Disarming for transport 87Towing eye bolt (vehicle tool kit) 365
Installing 393
Towing the vehicle 391
Traction 171, 311, 424
Transmission see Automatic
transmission 279
Tread 311
Tread depth 285
Tread depth (tires) 313
Treadwear indicators 311
Trip computer 150
Trip odometer
Resetting 134
Trunk
Auxiliary fuse box 395
Closing 103
Closing from the inside* 103
Lighting 131, 132
Lock button 99
Lock button, KEYLESS-GO* 99

453 Index
W
Warning indicators
Parktronic* 226
Warning lamps see Lamps, indicator and
warning
Warning sounds
Distance warning function* 216
Distronic* 210
Drivers seat belts 68
Parking brake 51
Warranty coverage 399
Washing the vehicle 317
Wear pattern (tires) 312
Weights 410
Wheel bolt wrench with socket wrench (ve-
hicle tool kit) 365
Wheel change
Tightening torque 385
Wheels
Tires and wheels 283
Window curtain air bags 68
Windows see Side windowsWindshield
Refilling washer fluid 282
Replacing wiper blades 379
Washer fluid 282, 418
Windshield washer 271
Windshield washer fluid
Message in display 357
Refilling 282, 418
Wiping with 55
Windshield wipers 54, 181
Fast wiper speed 54
Intermittent wiping 54
Replacing wiper blades 379
Single wipe 55
Switching on 54
Wiping with windshield washer
fluid 55
Winter driving 313
Block heater (Canada only) 314
Snow chains 314
Tires 313Winter driving instructions 265
Winter tires 313
Wiper blades
Cleaning 320
Installing 380
Removing 379
Replacing 379
Wiping
And washing simultaneously 55
Interval 54
With windshield washer fluid 55
Wood trims
Cleaning 323
X
Xenon headlamps
Bi-Xenon 419