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Chart based on 28 repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.
2005 Cadillac CTS
Engine not specified
17000 mi
Driver's seat motor shorted out, stuck in the all the way back position. Motor replaced.
Alternator mad noise that sounded like power steering pump. Failure analysis found bad rear bearing in alternator.
132000 mi
US $250
Replaced failed alternator.
27000 mi
Replaced horn.
35000 mi
Air Conditioner condensation drain hose was clogged, causing water to drip onto floor in front passenger side of vehicle. Put car on lift and cleaned clogged hose. No charge.
11000 mi
Intermittent Nav and satellite radio no function.
12000 mi
Followup visit to have the XM mudule and Nav/Audio head replaced.
Key fob stopped working. Bought new one from amazon, had it programmed locally.
145000 mi
US $145
Had to replace the battery. It's an odd size. The cheapest (most affordable) one I could find was at Oreilly Still it was almost $150.
169000 mi
Remote trunk lock activator failed and was draining the battery. Replaced battery drained by failing trunk lock activator.
15000 mi
Broken 3rd brake LED light, repaired under warrenty.
141000 mi
Also, instrument cluster died. Repaired and replaced it myself. Can't afford Cadillac repair costs.
25420 mi
When folding my side mirrors I hear a noise (my side mirror is folded electrically not manual)… they changed them both with new ones...
32860 mi
65% of the time my left HID low beam light Vibrates. It's notable at night and if I'm behind another vehicle at traffic light. I mentioned this problem at least 3 times now but all they did is tighten the bulb. The problem is still there.
34100 mi
The "Dynamo" the part which generates electricity went bad and it had to be replaced.
37200 mi
My front HIDs, interior lights, A/C LCD flicker. It almost goes away when I press on the gas paddle. They updated the car software system and it's ok now.
47740 mi
$105
RL window motor was replaced due to the window going down and wouldn't roll up.
80600 mi
$1250
RL door cant open form outside. actuator stuck, needs to be replaced.
81840 mi
RL door actuator stuck
19000 mi
Car's information center would randomly/intermittently lose various setting's and power windows became inoperative. Problem diagnosed as a shorted drivers window switch control cluster. Cluster replaced, no problems since.
38000 mi
Right front turn signal not working. Sucessful repair.
46000 mi
Fog light relay sticking. Fog lights would not extingush when turned off.
60000 mi
Stereo would forget it was on a preset radio station and only manual tuning would remind it where it was. Radio replaced. Cruise control will randomly turn off when pressing the coast button, this is much more common in cold weather. Mechanic couldn't replicate the problem so nothing was done.
First visit - recharged the AC system. Suspected slow leak. Found afterwards that the leak was major. Second visit - discovered a pinhole in the high pressure refrigerant aluminum tubing. Welded to repair.
Radio failed, no radio, no onStar, unable to shut it off or change display.
Radio replaced at dealership under warranty
11780 mi
Radio failed again on trip. No radio, onStar, or ability to change display. Radio replaced again under warranty at dealer.
118000 mi
US $470
The headlight went out. Cadillac during these years anyway send their customers onto huge repair jobs for the most minor of repairs. Any other car I would of bought a headlight and installed it.
See our lemon odds and nada odds page to see vehicles with no repairs or vehicles with more than three repairs. To see how
frequently 2005 Cadillac CTS problems occur, check out our car reliability stats.