Hello you all,
I post this in case someone gets the same issues like me. This might help you solve it.
Lately I had some problems with meters on my odometer going to 0 and the dashllights coming up and off while driving on the highway. Alternator charging results turned out to be good at that time. However at some point the battery light didn't lit up at the ignition. Next to this I had problems with my electronical devices turning restarting while starting the car.
At this point I didn't know what it could be, I took a leap, changed the alternator and all the problems were gone. Also while changing it I didn't want to lose my airco gasses. So I undid the engine mount and pushed the engine backwards, the only thing left to reach the alternator screws was the coolant hose. After removing the hose I could reach the alternator, you'll lose some coolant in the process, but its cheaper than airco gasses :wtf:
I hope it helps someone if it comes to the same issue as me.