Has anyone had issues with their highbeams not staying on? Or not being able to dim them? I have a 2013 with the HID lights. I thought the issue might be with the switch or something inside the steering column. But the Stealerships says there's a shutter in the light housing itself that sticks (either up or down depending). He said I would have to replace both headlights at $1,000 a piece! They won't even attempt to look at the lever on the column or try to troubleshoot it. He said without replacing the lights they wouldn't know.