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I think it's basicaly software unlock and it's possible to find a new unlock for Mazda3 08 by inspecting audio head's firmware. Or even unlock DIS by editing firmware... Service centers probably have firmware for Mazda 3 audio head unit... Does anybody have it? Or does anybody know how to read and flash head's firmware?
Thanks for this tip! I just unlocked my trip computer on my 2007 Mazda 3i touring... others might be interested to know that I had to alter the steps slightly in order to get it to work. I tried it several times by holding the FM/AM and CD buttons while starting the engine, and nothing happened. When I held the FM/AM and CD buttons while turning the key to the "ON" position (without starting the engine), the "DIS ON" message popped up, and everything worked as expected.
I tried this trick on my car I have an 08 mazda3 I touring with a 6cd changer and steering wheel controls. When I told downj the am/fm button and the cd button its flashes DIS on but when I hit my :00 button nothing happenes....any help would be appreciated
I have a mazda 3 sedan 2006(europe) with cd player and i have changed it with a USA radio OEM Mazda 2008 mod(BOSE) because it has mp3 player.I have plugged it but it does not work the trip computer and i can not adjust hour.I push the buttons but nothing happens. I have tried to enable the trip computer it writes me DIS on but again nothing happens. Does anyone knows if i need to do
some rewiring?But the connectors fit exactly... Plz help
Last edited by mpampis81; February-8th-2012 at 02:03 PM.