2008 MERCEDES-BENZ CL550 wheel bolt torque

589 Operation
Tires and wheels
Rotating 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
front-to-rear rotation pattern that will
maintain the intended rotation (spinning)
direction of the tire (
page 564).
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 564).
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 696).
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.

701 Practical hints
Flat tire
Lowering the vehicle
Lower vehicle by turning crank coun-
terclockwise until vehicle is resting ful-
ly on its own weight.

Remove the jack.
1 - 5 Wheel bolts6 Wheel wrench

Tighten the five wheel bolts evenly,
following the diagonal sequence
illustrated (1 to 5), until all bolts are
tight. Observe a tightening torque of
110 lb-ft (150 Nm).

Fully collapse the jack, with handle
folded in (storage position),
(page 682).

Store the jack and the other vehicle
tools in the designated storage space
underneath the trunk floor.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).i
Do not activate the tire inflation pressure
monitor (
page 572) until a full size wheel/tire
with functioning sensor has been placed back
into service on the vehicle.

762 Index
PIN2 (COMAND) 143
PUK / PUK2 (COMAND) 143
Redialing (COMAND) 150
Redialing (Instrument cluster
control system) 297
Removing from cradle 521
Single call connection
(COMAND) 151
Speed dialing (COMAND) 150
Submenu overview (COMAND) 144
Switching on/off (COMAND) 139
Transferring a call (COMAND) 153
Unlock code (COMAND) 143
Voice Control 308
Telephone* cradle
Changing 521
Temperature
Outside temperature indicator 31
Setting interior temperature
(COMAND) 270
Tires 570
Tightening torque, Wheel bolts 701
Tilt/sliding sunroof see Power tilt/sliding
sunroofTime
Setting (COMAND) 255
TIN 588
Tire and Loading Information
Placard 565
Tire Identification Number see TIN
Tires 561
Advanced Tire Pressure Monitoring
System (Advanced TPMS) 572
And Rims 727
And Wheels 561
Care and maintenance 562
Chains 591
Checking inflation pressure electroni-
cally with Advanced Tire Pressure
Monitoring System
(Advanced TPMS) 572
Cleaning 563
Cold tire inflation pressure 586
Combination low tire pressure
malfunction telltale 31, 618
Direction of rotation 564
Driving instructions 543
Important notes on tire
inflation pressure 570Inflation pressure 569
Information placard 565
Inspection 562
Load rating 578, 588
Load rating, Maximum 582, 586
Minispare wheel 683, 730
Ply composition and material
used 588
Problems under-/overinflation 569
Retreads 561
Rotating 589
Service life 562
Sizes 727
Snow 590
Speed rating 544, 579, 588
Storing 563
Temperature 570, 584
Terminology 585
Total load limit 588
TPMS malfunction telltale 31, 618
Traction 544, 588
Tread depth 563
Tread depth, Winter 590
Treadwear indicators 588
Vehicle maximum load on 588