AboutRoger Patricio Expertise Can answer all Volvo car questions. European and Canada spec cars are different but I can try to help you.
Experience I am a Certified Volvo Tech at in Independent Volvo Repair shop. I grew up around Volvos and decided I wanted to do it professionally. I worked at the dealer for about a year then I went to work at an Independent shop which I have been with for 10 years.
Expert: Roger Patricio Date: 6/5/2008 Subject: Battery Problem - 2002 XC70
Question Four days ago I was sitting in the car waiting on someone with the radio on and noticed the display showed "Low Battery Voltage". I attempted to start the car and it clicked and tried to turn over. I jump started it and drove it home. It was fine for a few days and then yesterday after being parked for 1.5 hours, clicking and no start. Jump started, and drove it home. This morning, same thing. I had the battery tested yesterday at the local parts store on the way home and they said it was fine. Any ideas?
Answer Tim, if its a Volvo battery, even though it test fine, get a new one. They suck. There may be a draw somewhere in the system. May be a voltage regulator on the alternator. There was a bulletin on it. Have it check out by a real Volvo shop or dealer. No joe schmoes garage, they will try to sell you an engine. HAHA. Roger