One of the position light bulb is not working, check taillights.
April, 17, 2010 AT 7:52 AM
I bought a 2002 XC70 last December and that notice was up although all taillight bulbs were working. One did fail shortly after I got the car and has been replaced, but the message continues to show, so I'm wondering if it could be a resetting issue - either that wasn't done or that function isn't working for some reason.
April, 17, 2010 AT 9:10 AM
Apart from taillights, check all other front side lights.
Ensure the bulb replaced is of the correct specification.