What Owners Report NHTSA ODI · 2,175,102 complaints · MY1998–2026

2005 Cadillac Deville

Typical pattern

2.3% of complaints about the 2005 Cadillac Deville came in the first year, which is unremarkable for a 2005 vehicle — around the middle of the 245 model-years on record. The median complaint arrives at 9.5 yr in service. The most-reported system is electrical system (36 complaints), typically at 9.9 yr or about 103,000 miles.

Complaints
128
Median age at failure
9.5 yr
Median mileage
80,000 n=110
Crash / fire / tow
11.7% of reports
Safety recalls
1

When each system is reported — middle 50% of complaints

System
0y2y4y6y8y10y12y14y
Electrical system
36 reports · 103,000 mi
9.9 yr
8.3%
Steering
29 reports · 78,000 mi
8.9 yr
6.9%
Air bags
17 reports · 80,000 mi
9.5 yr
41.2%

Safety recalls — NHTSA campaigns

14V355000 2014-06-23
Electrical system:ignition

This defect can affect the safe operation of the airbag system. Until this recall is performed, customers should remove all items from their key rings, leaving only the ignition key. The key fob (if applicable), should also be removed from the key ring. General Motors LLC (GM) is recalling certain model year 2005-2009 Buick LaCrosse, 2006-2011 Buick Lucerne, 2000-2005 Cadillac DeVille, 2006-2011 Cadillac DTS, 2006-2014 Chevrolet Impala, and 2006-2007 Chevrolet Monte Carlo vehicles. In the affected vehicles, the weight on the key ring and road conditions or some other jarring event may caus

If the key is not in the run position, the air bags may not deploy if the vehicle is involved in a crash, increasing the risk of injury. Additionally, a key knocked out of the run position will cause loss of engine power, power steering, and power braking, increasing the risk of a vehicle crash.

In owners’ own words

Steering 17,000 mi 3.0 yr in service
TL*THE CONTACT OWNS A 2005 CADILLAC DEVILLE. THE CONTACT STATED THAT THE POWER STEERING FAILS WHEN DRIVING THROUGH ANY AMOUNT OF WATER, INCLUDING SMALL PUDDLES. THE VEHICLE BECOMES HARD TO CONTROL AND THE FAILURE ONLY OCCURS WHILE DRIVING AT ANY SPEED THROUGH WATER. HE TOOK THE VEHICLE TO THE DEALER AND THEY STATED THAT SEVERAL OTHER CUSTOMERS HAVE REPORTED THE SAME FAILURE, HOWEVER, THE DEALER DID NOT DETERMINE THE CAUSE OF FAILURE OR REPAIR THE CONTACTS VEHICLE. THE CURRENT MILEAGE WAS 45,000 AND FAILURE MILEAGE WAS 17,000. UPDATED 10/03/07 *TR
Steering 35,000 mi 3.8 yr in service
2005 CADILLAC DEVILLE. THE POWER STEERING HAS GONE OUT THREE TIMES IN THE LAST TWO DAYS. THE WEATHER WAS RAIN OR THE DAY AFTER RAIN. I WENT TO THE CADILLAC DEALER SHIP ON JULY 8 AND TOLD THEM WHAT HAPPENED. AFTER THE CAR WAS CHECKED BY THE DEALER I WAS TOLD THE BELT MAY HAVE BEEN WET FROM THE RAIN. I HAVE DRIVEN THIS CAR FOR THREE YEARS AND NEVER HAD THIS PROBLEM. *TR
Steering 54,985 mi 5.4 yr in service
MY 2005 CADILLAC DEVILLE LOOSE STEERING POWER WHEN TURNING FOR ABOUT 20 SECOND TO 1 MINUTE ABOUT 20 TIMES IN 3 YEARS. THIS HAPPENS DURING THE FIRST COUPLE MILES OF DRIVING. CAD DEALER CAN NOT CONFIRM PROBLEM AS IT IS ERRATIC AND ONLY HAPPENS ONCE IN A WHILE. I NOTICED THAT THIS USUALLY HAPPENED WHEN THE WEATHER IS HIGH HUMIDITY AND I PARKED THE CAR OUTSIDE AT NIGHT OR DURING RAINY DAY. *TR
Air bags 68,000 mi 4.7 yr in service crash / fire / tow
TL*THE CONTACT OWNS A 2005 CADILLAC DEVILLE. WHILE DRIVING OUT OF A GAS STATION AT APPROXIMATELY 2 MPH, ANOTHER VEHICLE CRASHED INTO THE CONTACT'S VEHICLE. THE AIR BAGS FAILED TO DEPLOY. THE INSURANCE COMPANY STATED THAT THE VEHICLE WAS DESTROYED. THE MANUFACTURER WILL BE NOTIFIED. THE CURRENT AND FAILURE MILEAGES WERE 68,000. UPDATED 8/18/09 *CN UPDATED 08/21/09.*JB

Other Deville model years

20052004200320022001200019991998

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