tires MERCEDES-BENZ G-Class 2002 W463 Comand Manual

131 Destination input
Introduction
Audio Telephone
Navigation
Index Info Services and
system settings The current vehicle position cannot be displayed
exactly in every case. Satellite reception conditions,
road conditions, the condition of the vehicle, etc. could
cause deviations from the actual situation. In this case
enter the current vehicle position manually, page 213.
When the vehicle has been transported by a car train or
a ferry, COMAND will require some time to find its
exact position. In these cases it is often sufficient to
move the vehicle a few yards to receive a complete
route recommendation.
The reception of GPS signals can be unreliable or at
times even impossible:
• When driving between tall buildings, in parking
garages or tunnels, when obstructed by large
vehicles and similar structures
• During electrical storms or very heavy rains
• Satellites may be switched off for checking or repair
Changing tires:
We recommend that you have any tire changes done by
a Mercedes-Benz Center. Because COMAND operates
using measurements taken by wheel revolutions, the
tire new size must be entered when the tires are
changed, see calibration on page 205.Travelling abroad:
If you intend to travel through different regions or
abroad you will need the respective CD. Contact your
Mercedes-Benz Center or the Client Assistance Center
at 1-800-FOR-MERCedes (1-800-367-6372) for the
available CDs.
Remove the actual Navigation CD when you leave a
region or cross the border and insert the Navigation CD
for the region or country you are now in.
CD drive:
The CD drive is able to read navigation CDs as well as
audio CDs. If there is an audio CD in the CD drive, the
following message will appear when you press
:
“No CD, please insert NAVI CD”.
Remove the audio CD and insert a navigation CD,
page 44.
Notes08-NAVI1-203-US.pm507.06.2001, 16:49 Uhr 131

204 Destination memory
Audio TelephoneNavigation
Index Info Services and
system settings Introduction
Calibration
Calibration
In order to ensure an exact fix on position, COMAND
must to calibrated to new tires every time tires are
changed.
Highlight the menu field “Settings” in the main desti-
nation input menu with the right-hand rotary/
pushbutton
and confirm. A menu of options will
appear.
Highlight the menu field “Calibration” with the right-
hand rotary/pushbutton
and confirm by pressing:
1Activates the entry menu “Calibration”
P82.85-3064-26
1
P82.85-3065-26
3
2
Highlight the desired menu field with the right-hand
rotary/pushbutton
and confirm by pressing:
2Enter the tread depth and the tire type, page 205
press the right-hand rotary/pushbutton
to start
3Return to the main destination input menu
10-NAVI3-203-US.pm507.06.2001, 17:03 Uhr 204

205 Destination memory
Introduction
Audio Telephone
Navigation
Index Info Services and
system settings
Calibration
P82.85-2671-26
P82.85-3066-26
45
Enter the tread depth in the options menu.
For change of front tires:
4tread depth ≥ 4mm (3/16 in.)
5tread depth < 4mm (3/16 in.)
Highlight the proper menu field with the right-hand
rotary/pushbutton
and confirm by pressing.Enter the new tire type in the following menu.
Enter the appropriate digits one by one into the entry
line. Mark by turning the right-hand rotary/pushbutton
and confirm your choice by pressing.
Confirm entry by keeping the right-hand rotary/
pushbutton
depressed for 2 seconds. The main
destination input menu will appear.
10-NAVI3-203-US.pm507.06.2001, 17:03 Uhr 205