2006 Cadillac CTS Questions

Get answers to questions about your 2006 Cadillac CTS at RepairPal. Find solutions, diagnose problems and get back on the road.

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Whistling sound on acceleration
traction control light on key stuck in ignation
traction control light stays on cant turn it off.
i was told that my cadi needed new o2 sensors. my car was shaking real bad when i tried to take off. sent it to the cadillac dealer and now there telling me i need new engine
dealer says its a switch that's gone bad and must be replaced & switch supposedly cost $600. plus labor
Is this something I can purchase online and install myself ?
after I stop for gas and fill up my car will not start for about 15 minutes
when i turn the defrost on it want defrost the window so I let the windows down and it starts to clear up
The sunroof is stuck open and will not close. I tried the override option.
Radio screen is a jumbled mess they say the whole radio has to be replaced even though radio works nine hundred dollars . Just spent eleven hundred for alternator . They said alternator caused the short in radio . Do not feel confident in their answer
Clicks or no clicks no start. And try again, starts like never a problem. Have changed batt several times and start relay once. Still continues to not start.
Key will not move out of on position so it ware down battery and you can not remove key
It is very difficult to park it, do 3 way turns or corner at an intersection. Any ideas?

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