Coding59
Do not press button  , as this number is already correctly entered. “1700” 
appears on the display.
Press button   three times. “1703” appears on the display.
To confirm the safety code which has been entered:
Press the button   briefly. “SAFE” appears on the display.
To quit the PROG mode:
Press the button   until the confirmation signal is heard.
Waiting times
To prevent the code from becoming deactivated by trial and error, there is a 
one hour waiting time after each incorrect attempt. During this period, the 
apparatus can be switched on and off, but no sound will be heard.
During the waiting time, the apparatus must be left on. Until the waiting time 
is up, “2 SAFE” is displayed. When the time is up, the number of the next 
attempt is displayed, for example, “2 1000”.
Making the radio operational again
If the car radio is disconnected from the vehicle battery, for example, when 
the vehicle is being serviced, and the code is activated, the radio will be elec-
tronically blocked.
1. Starting up the radio
“SAFE” will be displayed briefly, followed by “1000”.
2. Enter the code number (on the Radio Card). See chapter “Activating 
code”.
3. Confirm the code number by pressing the button   until the confir-
mation signal is heard, and “SAFE” appears briefly on the display. Now 
the radio is operational.
If the incorrect number is entered, “SAFE” continues to be displayed and 
the radio does not play. Start the procedure again. It is necessary to 
observe the waiting intervals between attempts.
3
4
PTY
PTY
Fig. 51  Making the radio 
operational again
SCAN