New Volvo owner here, got a v70 pretty much for free. Here are some issues:
1)A/C works but all of the sudden when I'm driving the "cold air" stops and only "air" comes out. I had the freon recharged and it
worked great but again all of the sudden cold air stop. This problem goes On and off.
2)Rear plate license lights and rear wiper don't work.
3)Read horror stories about v70's auto transmissions, mine shift nice and smoothly but I noticed when I'm driving around 30/35 mph
there's a vibration, is this normal?
4)What are the benefits of a full tranny flush?

Any help will be greatly appreciated.

Thanks,
Henry

 

If the "cold air" starting and stopping is in conjunction with moderate acceleration then it is most likely a normal function of the car and can't be modified. The conpressor is shut off to provide maximum power during acceleration.