Cadillac STS Questions

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

Refine by vehicle
Choose your vehicle
No car image 94a1663db56199c5353592009e34aaa51078a2469bed068bb8d6f0ba43accf97
Get a Repair Estimate
Guaranteed by certified locations nationwide. Learn more
RepairPal estimates are guaranteed at over 1,700 quality certified locations nationwide. Learn more

And trun over in till I push the button to turn it off can you help me

The caddie shutdown and accessory active light comes on. Then starts up when I start it.

Service stability system service steering system brake assist light is on and abs and traction lights then my brakes lock while I am driving

What do I do & how do I take care of this matter

Like wen i get on on the freeway n i accelerate it struggles to go (lil shakes)

The car starts up first crank when its been sitting for a couple hours but once it is warm and you shut it off for less than 5 minutes it will start right back up, more than 5 minutes and it just cranks and cranks then when it stops cranking and you try it again it start on the second try almost every time

I had one active keyless remote. changed battery now cant program remote/remote start

I know I need a bank 1 o2 sensor ((upstream))
Could that b it??

When I'm driving the heat or the AC is always on. It won't turn off. I try to turn it off but it make a weird noise.

Car goes into anti-theft mode as soon as you touch the ignition button because the car won't recognize that it's in park

VC light turn and when I'm at a stoplight and I take off the car skips

fob functions open and lock but can only open door from inside

i can lock and unlock but van only door from the inside

When I turn off my engine my car kept on beeping. It be saying that it need to shift to park and it already be in park.

The seat just doesnt go back apl the way

No turn signal click vehicle drives operates great

The bushings went out on the front end of the suspension on my '05 Cadillac sts. What I want to know is if the bushings can be replaced, or do I need to replace the whole A-arm?

when brakes applied all lights go out

When i take off,i can feel a vibration but goes away right a 2-3 second vibration.i took it to a mechanic here and first he said center bearing support on drive shaft ,well didnt fix the he said the front and rear couplers on drive shaft,and that didnt fix it,can someone help me out here please?i dont wanna spend more money on it until i know for sure what it is.thank you

Tire monitor gauge will not shut off.
Previous owner said it is expensive to have it done at the dealership.

And on my instrument panel it states "speed limited to 80" is that a factory setting or the previous owner set it that way and how don't get it removed?

At no given time, my 2006 STS traction control light comes up on dash and car loses use of gas, unable to proceed. I have to pull over and shut engine down.

I've changed the alternator and still rough ride

Car will go in gear after first then just like u took it out of gear and won't move. Shut car off for about a minute then restart and go right back in gear and keeps doing same thing over and over.

It rained and I drove through rising water. 2008 Cadillac STS stalled. I tried to start it after I let it dry out and sparks flew. Now it won't start at all. Can you help?

When I get up for work in the morning,my air/heat,turn signals everything electric basically works fine,but once I turn the car off for a sec and restart it nothing works meaning(Air/Heat,Radio,Windows,and turn signals)but if I let it sit for about 3 or 4 hours and then start it everything's back working,and I also disconnected the battery a couple times after nothing worked and reconnected it everything worked fine after,Help please..

Once the car warms up, it stops but stays on.

This never happened I just started it and the part below the mph gauge turned orange and stayed orange I can hardly read what is shown

The door locks fine with the key fob and opens satisfactorily from the inside.

I have a thud noise that sounds like it's coming from the rear end when shifting from park to drive or park to reverse or when it's downshifting as well sometimes. I have a 2005 Cadillac STS. 6 cylinder. Automatic trans. What do you think it is?