2016 Cadillac XTS Electrical system Problems
- Complaints
- 7about this part
- Share
- 32%of 22 total for the year
- Median mileage
- 15,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 7 complaints about the electrical system of the 2016 Cadillac XTS, 32% of the 22 complaints for this model year. Where a mileage was given, the median is 15,000 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.
“For the past 3-4 weeks while driving, the cue system will start to beep, change pre-set radio channels and the screen will freeze up. The beeping still continues. After a short period after turning the vehicle off it is fine but begins the same symptoms after about 5-10 minutes of driving. I brought the car to the dealer where they made it appear that they had little or no knowledge of any problems. I informed them I've been in the auto repair business and am very familiar with all the cue complaints. The car was kept for 4 days and then I picked it up. …”
NHTSA complaint #11161845, filed 2018-12, 9,100 miles“Cue radio, climate, navigation, bluetooth system keeps freezing up. Now the screen has begun to spider crack. This is a very common problem amount all cadilac's models using the cue system. It is strange that they haven't a recall and fix.”
NHTSA complaint #11139973, filed 2018-10, 15,000 miles“Hazard lights go on automatically while driving. This creates a huge safety issue, especially when driving in high traffic areas as other drivers may mistake Hazard Lights as turn signals. I brought my vehicle in to a Cadillac dealership in December of 2020 to replace the Hazard Light switch. They replaced it with OEM parts, and the issue started happening again in April of 2022. The Hazard Lights will also engage when the vehicle is not running, so this discharges the battery to the point you need to buy a new one. Cadillac needs provide customers with safer Hazard Switches. …”
NHTSA complaint #11472026, filed 2022-07“When turning to the right the vehicle sometimes will completely shut off in the turn. This is an intermittent issue, but when it happens it shocks you. When the vehicle does this it drives you into on coming traffic. You have to stop the vehicle, put it in park to restart, once this is done you have to go through a reset mode shown on dash.”
NHTSA complaint #11454415, filed 2022-02“Stabilitrak light comes on that also causes the engine light to come on. The vehicle self-accelerate while in park and did again when in drive. Can not tell you how fast the Rpm accelerated due to panic that the vehicle was self-accelerating but it didn’t last long. Really quick and it went back to normal idling. Vehicle is scheduled for inspection today 1/20/25 at Classic Cadillac Atlanta. No warnings were given, lights(stabiltrak) just came on. Also the suspension rides very low. It feels like there are no shocks either front or rear.”
NHTSA complaint #11637014, filed 2025-01Related service bulletins
- 11017595Apr 3, 2025This service bulletin provides information on the proper Reflective High Temperature Heat and/or Insulating Tape to use for certain repairs, such as Wiring Harness Repairs.
- 11017244Mar 31, 2025The intent of this service bulletin is to identify aftermarket ALDL or DLC interface devices as potential sources for causing multiple customer concerns that do not have other…
- 11017207Mar 21, 2025This service bulletin provides information for dealers/technicians on Service Programming System (SPS) Error Codes E4398, E4399, E4401, E4403, M4404, M4413, M6954, M6955, E4414…
- 11017031Mar 12, 2025This service bulletin provides information to diagnose batteries that have set for a long period of time and/or cold weather climates and testing those batteries.
- 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.
- 11013069Jan 9, 2025This bulletin provides information on identifying Non-GM Engine Calibrations for Gasoline Engines using the Tech 2 or GDS 2.
- 11012929Jan 7, 2025This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.
- 11011805Dec 6, 2024This Preliminary information communicates a GM part number for reflective high temperature heat or insulating tape when repairing wiring harnesses.
- 11009170Oct 25, 2024This Preliminary information communicates additional information on how a LIN bus operates and diagnostic tips when working on a LIN bus.
- 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…
Electrical system: other model years
Other parts of the 2016 Cadillac XTS
5 complaintsFuel system
2 complaintsSeat belts
2 complaintsWheels
2 complaintsAir bags
1 complaintsEngine
1 complaintsSteering
1 complaintsBody and structure
1 complaintsSuspension
1 complaintsTires
1 complaintsTransmission and drivetrain
1 complaints
← All problems reported for the 2016 Cadillac XTS
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 28, 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