Yes, I deleted all error codes, but the are coming back.

Also reseted the module but it din't help.

I've already reseted everything: Apim, tcu.

I disconnected the car from battery one night long but nothing changed.

No, nothing special with updates.

Dear Robgee, I would like to write a PM to you, but cannot do, the engine setting doesn't allow this (I'm a new user). So I ask you to help me. I'm living in Hungary, own an 1.0 mHev titanium. 2 months (!) ago - one morning - my TCU stopped to work. Since this time my Emergency Call system, my Wifi ...