IF YOU CONFIRM A squeaking/ticking noise is coming from the Headliner between the Moonroof and B-pillar area shown in Figure A. * Can occur on rough roads or during conditions that cause body flex such as when entering or exiting a sloped driveway. ACTION Remove Moonroof brackets and apply UHMW tape, from Squeak and Rattle kit J-50397 (part # J-50397-15), to the bracket. Please see this bulletin for further details.