General comments7
Calibration after tyre change
After a tyre change it may be necessary to calibrate the navigation 
system again.
– Mark and confirm the menu point “ TYRE CHANGE” in the menu 
“ SETUP-NAVIGATION ” with the menu knob  .
After confirming the safety question the  calibration is automatically started. An 
information for the calibration procedure is shown in the display.
Note
During the calibration other functions  of the navigation are not possible.
Care of the display
Carefully handle the display because dents and scratches can occur through pres-
sure of the finger or contact with sharp objects.
The display can be cleaned with a soft cl oth and finger marks can be wiped away 
with pure alcohol.
Note
Do not use solvent such as turpentine or  petrol as they will corrode the display 
surface.
Changing the navigation CD
Description
– Press the CD eject button   to change the CD. The navigation CD is  ejected. – Carefully insert the new navigation 
CD with the inscription upwards as 
far as possible into the CD case until it can be drawn in automatically 
by the unit.
Caution
Only clean CDs without scratches and dama ges should be used, in order to guar-
antee a proper functioning of the navigation system.
•Store the non-used navigation CD in the bag provided for this.
•Never expose CDs to direct sun rays!
•Please never write or affix the CDs!
Functional description of the buttons
Switching the system on and off
– The system is switched on or off  by pressing the rotary/push knob  .
The audio source or the navigation status  (if the last route guidance dates back 
more than 30 minutes) which was active before switching the system off is acti-
vated.
If the key is pulled out of the ignition lo ck when the system is switched on, the 
system switches off autmatically. You can  switch on the system again by pressing 
the rotary/push knob  . If the engine is switched off, the system (protection of the 
vehicle battery before discharging) swit ches off automatically after approx. one 
hour. This process can be re peated as often as desired.
If the system is switched off and the ignition key is withdrawn, a flashing LED indi-
cates that this is a system with  an active anti-theft coding.
Note
•Change the volume to the right or to the left by turning the rotary/push knob 
.
A25
A4
A19
A19
A19
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        General comments
8
•If the information “ SAFE” appears in the display afte r switching on the unit, it 
can only be operated again by  entering the correct code ⇒page 15.
Button 
With the navigation system there is the poss ibility to record traffic information over 
a period of 2 and/or 24 hours.  Up to nine  traffic reports with a total duration of 
maximum 4 minutes can be automatically recorded.
The TP stations always record traffic report s during operation, also if the play func-
tion is aborted by pressing the button    . In the case of EON stations, also the 
recording is aborted.
If the system is switched off, the reports are only recorded if the function TIM is acti-
vated.
Activate 24 hour TIM readiness
•If the system is switched off and the ignition key is withdrawn, hold the button     pressed for a few seconds.
Activate 2 hour TIM readiness
•Withdraw the ignition key when the system is switched on and the vehicle is 
stationary. The recording readiness is deactivated by switching the system on.
Note
•The 24 hour TIM readiness leads to an increased power consumption over 24 
hours. This can lead to problems with th e voltage of the vehicle battery, if the 
vehicle is only driven on short distance s. In this case the 24 hour TIM readiness 
should not be activated.
•The oldest traffic information will be overwritten if the traffic information 
memory is full. If a report lasts more than  four minutes, the beginning of this report 
is overwritten.
Button 
The display contrast can be set with the button    . – Press the button  .
– The contrast can be set by pressing the menu knob  .
– Confirm the set value by pressing the menu knob  .
Button 
With the button     incoming traffic re
ports can be displayed in the display 
via the  TMC (T raffic  Message  Channel - traffic message ch annel). These reports are 
used by the navigation system for the dy namic route guidance, if this option is 
active  ⇒page 29.
The number of received traffic repo rts is shown below the display “TMC” through 
corresponding points.
If the button     is pressed, a text appears in the display. In the standard field 
- background - of the display ⇒ page 9, fig. 2 the number of the indicated report 
and the number of stored re ports is shown behind “TRAFFIC INFO”.
To change in-between individual reports, turn the menu knob  .
Note
The TMC function is only available if a navigation CD has been inserted. Reports are 
deleted after 15 minutes, if they are not rece ived again. If there is no report, a corre-
sponding note is displayed in the display.
Button 
Mute the audio sources by pressing the button    . “ AUDIO OFF” 
is shown on the display.
– Press the button     again or turn the rotary/push knob   to  switch the mute function on/off.
TIM
FMA2
TIMA3
DSP
DSPA9
DSP
A25
A25
TELE
TELEA13
TELEA13
A25
MUTE
MUTEA15
MUTEA15A19
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