I have put almost 13,000 miles on my new q-cab. Since day one it has had a vibration rattle in the left top corner of the dash. It will quit if I put my finger on the headlight switch panel. I took the dash face off and could not find anything to tighten or fix. It is about to drive me nuts, and now there is a new rattle down by the brake pedal. I am afraid the dealership will make it worse if I take it back to them. What do ya'll suggest.