141 Control systems
COMAND navigation (introduction)
Updating the map software
You can update the map software yourself
using a DVD.
Notes about handling DVDs
Only hold discs by the edge.
Handle discs carefully to prevent read
problems.
Avoid getting scratches, fingerprints
and dust on discs.
Use a commercially-available cleaning
cloth to clean discs. Do not wipe them
with a circular motion, but only in
straight lines from the center out-
wards.
Place discs back in their boxes after
use.
Protect discs from heat and direct sun-
light.
Updating process
The updating process has the following
phases:
Loading a DVD into the DVD changer
(page 142)
Updating process (
page 142)
i
The updating process can take between 10
and 60 minutes, depending on the size of the
map software. If the radio was switched on be-
fore you started the updating process, you can
still adjust the volume. You can also use
COMAND to operate the automatic air condition-
ing and to cancel the process. Other functions
are not operational.
If possible, carry out the update when the vehicle
is stationary.
i
If you carry out the update with the engine
switched off and the vehicle battery has insuffi-
cient power, COMAND may automatically switch
off during the process in order to protect the bat-
tery. If this occurs, restart the update with the
engine running period. Similarly, if the SmartKey
position is unintentionally switched to 0, restart
the update.Warning!
G
Never leave the engine running in an en-
closed space. The exhaust gases contain
carbon monoxide. Inhaling exhaust gases
constitutes a health hazard and could lead
to loss of consciousness or even death.
640 Practical hintsJump startingJump starting should only be performed on
the starter battery. The starter battery is
located in the engine compartment on the
passenger side (
page 634).
Make sure the two vehicles do not
touch.
Secure vehicle in place with electric
parking brake.
Shift the automatic transmission toP.
Turn off all electrical consumers, ex-
cept hazard warning flashers or work
lights.
Open the hood (
page 492).
Start the engine of the vehicle with the
charged battery and run at idle speed.1Positive terminal of your vehicle’s
battery
2Positive terminal of other vehicle’s
battery
3Negative terminal of other vehicle’s
battery
4Negative clamp
Warning!
G
Keep flames or sparks away from battery.
Do not smoke.
Observe all safety instructions and precau-
tions when handling automotive batteries
(page 634).
i
Vehicles with KEYLESS-GO: remove the
KEYLESS-GO button (
page 316) and use the
SmartKey with KEYLESS-GO like a normal
SmartKey.
689 Index
L
Labels 652
Certification 652
Emission control information 652
Supplemental tire inflation pressure
information 489
Tire and Loading Information 504
Vacuum line routing diagram 652
Lamp bulbs, exterior 621
Lamps, exterior
Front 622
Light sensor 596
Rear 622
Lamps, indicator and warning
ABS 29, 69, 544
Air bag Off 49
Battery (SmartKey with
KEYLESS-GO*) 310
Battery check lamp (SmartKey) 305
Brakes 545
DISTRONIC Plus* 29, 388, 397, 549
Engine diagnostics 547
Engine malfunction 547
ESP
®
549
Front passenger front air bag off 53,
555Fuel reserve 550
Instrument cluster 544
Maintenance service indicator 532
Seat belts telltale 550
SRS 552
Language (COMAND) 216
LATCH-type child seat anchors see Chil-
dren in the vehicle
Leather upholstery, Cleaning and care
of 542
Lever
For automatic transmission (gear se-
lector lever) 367
For cruise control 381
For DISTRONIC Plus* 390
License plate lamps
Messages in display 597
Replacing bulbs 622
Light alloy wheels, Cleaning 541
Light sensor
Message in display 596
Lighter see Cigarette lighter
Lighting 342
Automatic headlamp mode 343
Combination switch 346
Corner-illuminating lamps 347Courtesy lighting 350
Daytime running lamp mode 344
Door entry lamps 350
High beam flasher 347
High beams 346
Instrument cluster illumination 81,
378
Interior 348
Manual headlamp mode 343
Trunk 350
Limp-home mode 377
Line of fall 674
Loading see Vehicle loading
Locator lighting (COMAND) 221
Lock button
Door handle (KEYLESS-GO*) 309,
358
Key, SmartKey 304
Key, SmartKey with
KEYLESS-GO* 306
Trunk lid (KEYLESS-GO*) 310
Locking 363
Automatic central locking
(COMAND) 223
Vehicle in an emergency 615
Locking knob 312, 674
