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Code theft protection
To protect your car audio system against
theft, it has been equipped with a four-
digit code number. This number has to
be entered each time the car audio sys-
tem is disconnected from its power sup-
ply. The code inquiry is not activated for
the car audio system at the factory, but
you can activate it yourself.
You will find the code number in the
Radio Pass.
Note:
Do not leave the Radio Pass in your
vehicle!
Activating/deactivating the code
➮ To switch the code on/off, proceed
as follows:
➮ Press 4 to switch the car audio
system off.
➮ Press and hold down station keys
1 and 4 @ at the same time.
➮ While holding down these keys,
press 4 to switch the car audio
system on.
➮ Continue to hold down the keys un-
til “BLAU” - “PUNKT” appears in
the display.
➮ Release the keys.
The coding has now been activated.
➮ To deactivate the code, follow ex-
actly the same steps. To ensure
that unauthorized persons do not
deactivate the code, you will be re-
quired to enter the code to finish
the process.
Entering the code number
➮ Switch on the car audio system.
“CODE” and then “0000” will appear in
the display.
➮ Press station key 1 @ repeatedly
until the first digit of your code
number appears in the display.
➮ Press station key 2 @ repeatedly
until the second digit of your code
number appears in the display.
➮ Press station key 3 @ repeatedly
until the third digit of your code
number appears in the display.
➮ Press station key 4 @ repeatedly
until the fourth digit of your code
number appears in the display.
➮ When the correct code number ap-
pears in the display, press
>.
Note:
If you enter the code number incorrect-
ly three times in succession, a waiting
period of one hour will go into effect.
“WAIT 1 H” will appear in the display.
During this waiting period, the car au-
dio system must remain switched on.
THEFT PROTECTION