Problems with navigation and audio system in BMW 3 Series (2011, gasoline engine): Experiences and suggested solutions wanted

Hi, I had a similar problem with my BMW 1 Series (built in 2009, diesel). But please note: I am not an expert, rather I would say I have little experience with cars and mechanics. I took the car to the garage. In my case, the plug on the display was not properly locked, not plugged in. They fixed it for me at the garage and it cost me 200 euros. Can you perhaps say more about your vehicle, such as the exact model type or other relevant information? Then I might be able to help a little more precisely.

(Translated from German)

Thanks for the tip, that sounds plausible. Well, my car has already run 212193 kilometers, but the last service was a while ago. It's a BMW 3 Series, a 320i to be precise, with a gasoline engine. Maybe I should just have the wiring checked before I rush into any major repairs. Thanks for the tip!

(Translated from German)

Hey, no problem! I'm glad if I can help. Exactly, your 320i could well be similar to my 1 Series. The cable connections would also be my first port of call. Especially with the mileage and if it's been a while since the last service. I would make a rough estimate that it could cost around 200 euros if it really is just the wiring. But it's definitely better to check it out first before jumping into something big. Good luck with it!

(Translated from German)

Yes, that definitely sounds like a sensible plan. I'll look into it and keep you posted. Who knows, maybe my old 3 just has a cable problem. And the 200 euros would definitely be better invested than rushing into more expensive repairs. Many thanks for your help!

(Translated from German)

Answer no help needed. I have installed an Android display. This restricts the functions of the original system. I guess that the externally installed system cannot be checked by carly (Chinese)

(Translated from German)

Hello, No, of course this is not possible, as this system is not integrated into the vehicle control unit tree.

(Translated from German)

This issue showed up for me probably because I removed the screen and replaced it with a bigger screen with Android Auto and maps etc

It's possible that the replacement of the original screen with a new one could have caused some compatibility issues with your car's system. I would recommend checking the connections and compatibility of the new screen with your car's system. If the problem persists, it might be best to consult with a professional mechanic or the screen's manufacturer for further assistance. Please keep us updated on your progress. Do you have any other questions or concerns?