Got the car back from the dealer today and ill have to get the CCC, or the car communication computer replaced as its damaged. Tried a software update but with no luck. The error message is: DIACODE: D6510_CCC00000_90_002. So its gonna cost around 2000$ to get it fixed And yes, i have waranty.

 

Finally got the car fixed. The main problem was that a charge module had faulted, and that had led to the ccc module being damaged. Lucky for me, because my warranty did not cover anything that has to do with the communication in the car, such as dvd, gps, parkingsensors etc. But because of the charge module being the main reason, they covered everything. And the total cost was around 3000$. So im happy i didnt had to pay that myself.