Those friggin things break on every vehicle I’ve ever owned. Shit drives me crazy. I’d guess you need to pull up the carpet and figure a way to screw it back down somehow. Too big of a PITA to fix that for most tho.
Model: CADILLAC CTS. Search for more parts for CADILLAC CTS. Part Grade Abbreviations. cc = Credit Card size units. C = Greater than 200k miles. B = Greater than 60k miles and less than or equal to 200k miles but greater than 15k miles per year.