2011 Cadillac STS Electrical system Problems
- Complaints
- 3about this part
- Share
- 43%of 7 total for the year
- Median mileage
- 36,500miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 3 complaints about the electrical system of the 2011 Cadillac STS, 43% of the 7 complaints for this model year. Where a mileage was given, the median is 36,500 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“Dash lights fail to come up upon start - sporadic in march 2013, chronic in november to present back up sensors malfunctioning - january 2014 to present power windows go up and down - sporadic jan 2014 cd/radio volume exceptionally high and then re-adjusts itself headlights turn off when they should be on - 2 occurrences - february 2014 2 emission warning from onstar denied by dealer - jan - 03/2014 alarm coming through rear-view mirror assembly - very, very loud and persistent - february 2014 I reported several occurrences in 2013. …”
NHTSA complaint #10572730, filed 2014-03, 53,000 miles“We own a 2011 Cadillac STS. Recently my wife was leaving for work and all of a sudden I felt the house shake. My wife was reversing out of the driveway when she applied the brakes. The pedal was so hard she could not press the pedal down. To avoid a crash she put the car into drive to keep it from going into the street. Once she was able to keep the vehicle out of the street she put the car in neutral, but the brakes were still not responding. Thats when our home became our car stopper. …”
NHTSA complaint #10913653, filed 2016-10“The contact owns a 2011 Cadillac STS. While driving at 40 MPH, all the instrument panel lights failed to illuminate, the navigation system failed to function, and the back up sensors chimed without any object behind the vehicle. In addition, the vehicle stalled. The contact was able to restart the vehicle. The vehicle was towed to a dealer. The technician was unable to diagnose or repair the vehicle. The failure recurred on numerous occasions. The manufacturer was notified of the failure. The failure mileage was 20,000. The VIN was unavailable. Updated 7/29/15 updated 10/17/2017”
NHTSA complaint #10717697, filed 2015-05, 20,000 milesRelated service bulletins
- 11014230Jan 31, 2025This bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before being sold (prepping) to the customer.
- 11011805Dec 6, 2024This Preliminary information communicates a GM part number for reflective high temperature heat or insulating tape when repairing wiring harnesses.
- 11009156Oct 25, 2024This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester…
- 11010421Oct 3, 2024This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.
- 11007196Sep 6, 2024This Preliminary Information communication provides information to the technician about vehicles that have an intermittent no crank, no start, or start stall concern with the…
- 11006621Aug 26, 2024Vehicle Wide Programming (VWP) is a new process to update software on GM Vehicles. It provides the ability via a single selection within Techline Connect to first identify which…
- 11006293Aug 13, 2024This Preliminary information communicates to the dealer an issue where the vehicle's engine may crank over unprompted and not start afterward. This is the result of hooking up…
- 11007116Aug 6, 2024This bulletin provides information on identifying Non-GM Engine Calibrations for Gasoline Engines using the Tech 2 or GDS 2.
- 11002441Jun 14, 2024This service bulletin provides information for engine oil life monitor operation calculation.
- 11002312Jun 6, 2024This service bulletin provides information for dealers/technicians on Service Programming System (SPS) Error Codes E4398, E4399, E4401, E4403, M4404, M4413, M6954, M6955, E4414…
Electrical system: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2011 | 3 | 43% |
| 2009 | 1 | 7% |
| 2008 | 8 | 16% |
| 2007 | 11 | 21% |
| 2006 | 21 | 15% |
| 2005 | 23 | 23% |
| 2004 | 1 | 14% |
| 2003 | 3 | 38% |
| 2002 | 1 | 14% |
| 2001 | 1 | 8% |
| 2000 | 3 | 25% |
| 1999 | 6 | 46% |
Other parts of the 2011 Cadillac STS
2 complaintsExterior lighting
1 complaintsSeat belts
1 complaintsSteering
1 complaintsVehicle speed control
1 complaints
← All problems reported for the 2011 Cadillac STS
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 27, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology