First time this problem has appeared on these boards that I know of. I'd suggest you let the dealer handle it, especially now that they were able to see it first hand.
You can also contact your Cadillac Personal Assistant and report the problem so it gets logged into that process. I've had very good experiences with my PA, Mezzie.
You can also contact your Cadillac Personal Assistant and report the problem so it gets logged into that process. I've had very good experiences with my PA, Mezzie.