Hi could i get some help figuring this problem out with my 2006 G5. I noticed for awhile now that when going higher speeds, approx 60 miles per hour. My brake pedal does not return all the way back up, and my brake lights stay on. I have to lift the brake pedal back up a little bit to make the brake lights go out. This is not a problem at lower speeds. The brake pedal returns all the way back up at the lower speeds. Any ideas? Thank you in advance.