2006 750i E65
i have a problem with the Mode button on the ASK unit but i am not sure if it is an issue with the ASK unit (malfunction) or is it a programing issue.
initially when i pushed the mode button it wont do anything. it wont change the mode from AM to FM to CD etc.
i made some changes to my MMIGT module over the last few weeks (none related to the ASK unit) and now when i push the mode button the radio turns off.
any idea how to fix this issue?