Just dropped my 2010 CTS 3.0 AWD off at the dealer.
Steering column has a creak/pop when turning. I'm not sure if its inside the cabin and just plastic or further down the column outside the cabin. You can feel and hear it at any speed when turning the steering wheel.
Driver side headlight is fogged on the inside and gives a weird light pattern.
The sunroof cracks and pops anytime the body flexes, like when turning into my driveway.
Creaks and pops in the console and seats.
Crappy gas mileage. 13.5 around town. Highway is around 19.
Sould all be covered by warranty. This is the first time I have had to use the dealer. Hope they can fix a few of the items.
My work car is a 2003 Crown Vic that has been badly mistreated and run very hard with 195000 miles on it and it's quieter than this 2010 CTS.
Thanks for letting me vent just a little.