
Towing eye......................................... 355
Traffic Sign Assist
Display message ............................ 282
Function/notes ............................. 216
Important safety notes .................. 216
Instrument cluster display ............. 217
Trailer coupling
see Towing a trailer
Trailer loads and drawbar nose-
weights ............................................... 234
Trailer towing
Permissible trailer loads and
drawbar noseweights ..................... 234
Transfer case ..................................... 169
Transmission
see Automatic transmission
Transmission position display ......... 163
Transmission position display
(DIRECT SELECT lever) ...................... 163
Transporting the vehicle .................. 369
Trim pieces (cleaning instruc-
tions) .................................................. 350
Trip computer (on-board com-
puter) .................................................. 245
Trip odometer
Calling up ....................................... 244
Resetting (on-board computer) ...... 245
Trunk load (maximum) ...................... 415
Turn signals
Changing bulbs (front) ................... 132
Display message ............................ 273
Switching on/off ........................... 126
Two-way radio
Frequencies ................................... 406
Installation ..................................... 406
Transmission output (maximum) .... 406
Type identification plate
see Vehicle identification plate
U
UnlockingEmergency unlocking ....................... 90
From inside the vehicle (central
unlocking button) ............................. 89
V
Vanity mirror (in the sun visor) ........ 319
Vehicle
Correct use ...................................... 27
Data acquisition ............................... 28
Display message ............................ 287
Equipment ....................................... 23
Individual settings .......................... 252
Limited Warranty ............................. 28
Loading .......................................... 384
Locking (in an emergency) ............... 91
Locking (SmartKey) .......................... 83
Lowering ........................................ 399
Maintenance .................................... 24
Operating safety .............................. 25
Parking .......................................... 172
Parking for a long period ................ 176
Pulling away ................................... 157
Raising ........................................... 396
Reporting problems ......................... 27
Securing from rolling away ............ 396
Towing away .................................. 367
Transporting .................................. 369
Unlocking (in an emergency) ........... 90
Unlocking (SmartKey) ...................... 83
Vehicle data ................................... 415
Vehicle data
Roof load (maximum) ..................... 415
Trunk load (maximum) ................... 415
Vehicle dimensions ........................... 415
Vehicle emergency locking ................ 91
Vehicle identification number
see VIN
Vehicle identification plate .............. 408
Vehicle level
AIR BODY CONTROL ...................... 196
Display message ............................ 279
Vehicle tool kit .................................. 355
Video
Operating the DVD ......................... 249
VIN
Seat ............................................... 408
Type plate ...................................... 408
20Index

the driver's footwell. Install the floormats
securely and as specified in order to ensure
sufficient clearance for the pedals. Do not use
loose floormats and do not place floormats on
top of one another.
!If the engine is switched off and equip-
ment on the diagnostics connection is
used, the starter battery may discharge.
Connecting equipment to the diagnostics
connection can lead to emissions monitoring
information being reset, for example. This
may lead to the vehicle failing to meet the
requirements of the next emissions test dur-
ing the main inspection.
Qualified specialist workshop
An authorized Mercedes-Benz Center is a
qualified specialist workshop. It has the nec-
essary specialist knowledge, tools and quali-
fications to correctly carry out the work
required on your vehicle. This is especially the
case for work relevant to safety.
Observe the notes in the Maintenance Book-
let.
Always have the following work carried out at an authorized Mercedes-Benz Center:
Rwork relevant to safety
Rservice and maintenance work
Rrepair work
Ralterations, installation work and modifica-
tions
Rwork on electronic components
Correct use
If you remove any warning stickers, you or
others could fail to recognize certain dangers.
Leave warning stickers in position.
Observe the following information when driv-
ing your vehicle:
Rthe safety notes in this manual
Rthe vehicle technical data
Rtraffic rules and regulations
Rlaws and safety standards pertaining to
motor vehicles
Problems with your vehicle
If you should experience a problem with your
vehicle, particularly one that you believe mayaffect its safe operation, we urge you to con-
tact an authorized Mercedes-Benz Center
immediately to have the problem diagnosed
and rectified. If the problem is not resolved to
your satisfaction, please discuss the problem
again with a Mercedes-Benz Center or con-
tact us at one of the following addresses.
In the USA
Customer Assistance Center
Mercedes-Benz USA, LLC
One Mercedes Drive
Montvale, NJ 07645-0350
In Canada
Customer Relations Department
Mercedes-Benz Canada, Inc.
98 Vanderhoof Avenue
Toronto, Ontario M4G 4C9
Reporting safety defects
USA only:
The following text is published as required ofmanufacturers under Title 49, Code of U.S.
Federal Regulations, Part 575 pursuant to the
"National Traffic and Motor Vehicle Safety Act
of 1966".
If you believe that your vehicle has a defect
which could cause a crash or could cause
injury or death, you should immediately
inform the National Highway Traffic Safety
Administration (NHTSA) in addition to notify-
ing Mercedes-Benz USA, LLC.
If NHTSA receives similar complaints, it may
open an investigation, and if it finds that a
safety defect exists in a group of vehicles, it
may order a recall and remedy campaign.
Introduction27
Z

Displaying service messages
XSwitchon th eignition .
XUseò on thesteerin gwhee lto cal lup
th elist of menus.
XPress 9or: on thesteerin gwhee l
to selec tth eServic e
menuand confirm
wit ha.
XPress 9or: on thesteerin gwhee l
to selec tth eASSYST PLU S
submenuand
confirm wit ha.
The servic edue dat eappears in th emulti-
function display.
Information about Service
Resetting th eASSYS TPLUS service
interva ldisplay
!If th eASSYST PLU Sservic einterval dis -
play has been inadvertentl yreset ,this set -
ting can be correcte dat aqualified special-
ist workshop .
Hav eservic ewor kcarrie dout as described
in th eMaintenance Booklet .Thi smay oth-
erwise lead to increase dwear and damage
to th emajor assemblies or th evehicle.
A qualified specialis tworkshop ,e.g. an
authorized Mercedes-Ben zCenter, will reset
th eASSYST PLU Sservic einterval display
after th eservic ewor khas been carrie dout .
You can also obtain further information on
maintenance work, fo rexample.
Specia lservice requirement s
The specifiedmaintenance interval take sonly
th enormal operation of th evehicle into
account. Under arduous operatin gcondition s
or increase dload on th evehicle, mainte -
nance wor kmus tbe carrie dout more fre-
quently, fo rexample:
Rregular city drivin gwit hfrequent intermedi-
at estops
Rif th evehicle is primarily used to trave l
short distances
Ruse in mountainous terrain or on poo rroad
surfaces
Rif th eengin eis ofte nlef tidlin gfo rlon gperi-
ods
Under these or similar conditions, have, fo r
example, th eair filter, engin eoil and oil filte r
replaced or changed more frequently. Under
arduous operatin gconditions, th etires mus t
be checke dmore often. Further information
can be obtained at aqualified specialist work-
shop, e.g. an authorized Mercedes-Ben zCen -
ter.
Drivin gabroad
An extensive Mercedes-Ben zServic enetwor k
is also available in other countries. You can
obtain further information from any author -
ized Mercedes-Ben zCenter.
Car e
General notes
HEnvironmental not e
Dispose of empty packagin gand cleanin g
cloths in an environmentally responsible man -
ner.
!Fo rcleanin gyour vehicle, do no tuse any
of th efollowing :
Rdry, rough or har dcloths
Rabrasiv ecleanin gagents
Rsolvents
Rcleanin gagents containin gsolvents
Do no tscrub .
Do no ttouch th esurfaces or protective
films wit hhar dobjects ,e.g. arin gor ic e
scraper. You could otherwise scratch or
damage th esurfaces and protective film.
!Do no tpar kth evehicle fo ran extended
period straight after cleanin git,particularly
after havin gcleaned th ewheels wit hwhee l
cleaner. Wheel cleaners could caus e
increase dcorrosion of th ebrake discs and
brake pads/linings. Fo rthis reason ,you
Care343
Maintenance and care
Z