jodi2k

Does anyone know how to change the radio frequency from US MMI 3G+ to EU radion frequency? Basically, in US MMI 3G+, the radio frequency steps take 200 with even channels (90.1, 90.3, 90.5 and so on... but not 90.2, 90.4...)

I have researched a lot and people told that we have to upgrade firmware. But the firmware update works for MMI 2G only not 3G+. I'm happy to give anyone some beers and hugs

Also, I have enabled battery level and aux. vent. but non of them show in mmi.

Theresias

Replace MMI interface or find somebody who knows how to flash the 3G/3G+, though either way you will run into other issues afterwards...

jodi2k

Thanks for your response. I decided to not to replace or flash it. Better leave it behind. What I did is to use my old HTC phone as a radio and play FM via car bluetooth. Now I have the radio working