Looking at a 2002 used XC70 Very low miles
 

~ 20 K miles. What should I be careful of? I want to avoid a lemon, but the deal seems too good to be true. Are there any definate gotchas on the car that I should look for? I want to make sure that the car is trouble free right from the getgo if at all possible. Any immediate repairs, upgrades, etc that I would need to do?

Thanks in advance!