Hi everyone, my name is George and I am new to this and using a Volvo car. I really have little knowledge about cars in general. I acquired this Volvo V70 from my brother. My problem is, I just noticed today that the audometer is not working and the speedometer is not on the zero level where it should be. Any ideas how this can be fixed and why this happened? Also, before this happened, I noticed the night prior when I started the engine, the whole car was kinda shaking which was so unusual.

Thanks in advance to all who will reply in my thread.