'06 with 22k miles and first time I've had any warranty work done.
Fixed rear end leak.
Replaced Nav radio (pealing button and intermittent XM cut out problem)
Fixed ground on the AC compressor.
Normally this is where the bashing Caddy and GM starts but I'm just as happy with my car as the day I drove it off the lot.
I'll also say that Wagner Caddy in Tyler TX did a wonderful job. 24 hours after dropping it off I got the call to come pick it up.