I have a 2012 XC70 T6 with the HID / Xenon headlamps. When I turn the car on the headlamps always move up and down as they self adjust, but they seem to settle in aimed way too low. This has just started recently. I haven't had a chance to get under the car - I assume there is some type of sensor under the car. Has anyone dealt with this? And if so where can I start looking to hope it is a simple issue before I take it in.