Hom

My E320 2001 with Audio 30 system see picture up

FM radio frequency scans in double fractions. 90.1, 90.3, 90.5, etc..
Is there a way to reprogram it to scan in single fractions?
Most of our stations here is even number (100.0, 102.2, 105.6)



I read some where procedure but itt was for Auio 10 system, I try it on my radio but it seems that it not working

- Turn Ignition key to 'ON'
- Turn Becker radio 'ON'
- Press the 'TONE' button
- Immediately press the top two buttons (AM/FM and WB) simultaneously. 'TEST' will display
- Immediately press the 'SEEK' button. 'MODEL' will display
- Press the 'SEEK' button four (4) more times until 'FMAMR' displays.
- Press the 'TUNE' button until '200:10' appears. This means North American standards: 200Khz FM and 10Khz AM spacing. Alternately, 100:9 means 100Khz FM and 9Khz AM spacing is EEC spacing.
- Press and hold the 'SC' button until 'FMAMR' reappears
- Turn the radio off.



by the way where is tone button in the third step

Here is audio 10 picture

Moviela

The tone button on the audio 10 is the one with the two musical notes, to the left lower corner.

The button is marked "TEL" on your radio.

Diesel Benz

Your radio at least has a diagnostics port, mostly likely you can program the FM channel raster with SDS at the dealer.

Hom

by the way it accept entering any number in the range add or even by pressing * and enter the number

let me try with my dealer

really , I had a bad expernice with them ,one time I forget the light ON over whole night , the battery was dead at morning , So I take it to charging. after that my radio ask for code and I didn't find any code in car paperes .
when I went to the dealer to decode my radio, they ask my for 300 SR about 80 USD . for 1 min task .

finally I get from the net for free.


how much you thing they will ask for reprogramming the radio

it good If they have at last an idea about that

when I show them my telephone to upgrade ( timeport , PSE Q6829648 ) they did accepte that is OME part and they have no ideas about V60 cradle and bluetooth puck at all .

because my car is us spec. and our spec.is different than us spec. but dealer should have at last some idea.


at all I will try

Hom

thank you spud
https://mbworld.org/forums/audio-electronics/230434-audio-30-model-be3309-test-program.html

hit the "Tel" and "#" buttons simultanously to enter test mode

press left right botton to reach screen

USA

200 10


press down botton to change to

SAM


100 10






by that fm is scan in single fraction , what left is am still have 10 khz spacing , it should be 9 khz in europ