Hi,
I have two problems with my '97 850 Wagon, and hope some expert(s) can help me. Thanx in advance.
- I'm unable to adjust my right head light beam--that is, to raise the beam higher (right now, it is pointing too low to ground to the point where visibility is limited), even thru I can adjust the left head light beam by turning the adjusting clockwise/counter clockwise to raise or lower the beam, respectively. Is there anyway to adjust the beam up without having to replace the entire headlight assembly?
- How often should I change my spark plugs. The maintenance states for every 30K miles, but I wonder if that is excessive. Also, what is the best spark plugs to use for the Volvo 850.