I BOUGHT THE CAR AS NEW WITH 6711 MILES. AROUND 12000 MILES THE VEHICLE WOULDN'T START. ROADSIDE ASSISTANCE HAD TO REPLACE THE BATTERY ON 3 DIFFERENT OCCASIONS FROM 6-28-17 TO 8-19-17. THE BATTERY WAS COMPLETELY DOWN,NO CELLS, CAN'T BE CHARGED. THE CAR WAS PARKED EACH TIME. DEALER AND GM COULDN'T FIND THE PROBLEM. NO FEEDBACK FROM THEM. DEALER KEPT THE CAR FROM 8-19-17 UNTIL 11-1-17. STI…
2016 cadillac CTS electrical problems
severe 6 complaints filed with NHTSA · avg repair $850
Complaints
6
Recalls
0
Crashes
0
Avg fix
$850
What owners are reporting 5 most recent
The side detection light in both side mirrors stays on even when the vehicle is turned off. This may cause an accident while driving The problem is confirmed by the dealer No No
THE CADILLAC CUE DISPLAY FOR RADIO, INFO, HVAC, NAV, ETC. HAS BEGUN TO CRACK (AKA SPIDERWEB CRACKS) WHICH HAS NO MADE THE TOUCH SCREEN UNUSABLE AND BEGUN TO DEGRADE VEHICLE CA0PABILITY. THE DISPLAY FREQUENTLY BLINKS AND MAKES EMITS RANDOM AUDIO TONES BOTH OF WHICH ARE VERY DISTRACTING WHILE DRIVING AND CAUSING A SAFETY HAZARD.
Center console screen again has stopped working, no access to settings for the car nor any way to correct settings at this point. Many of the settings can be critical to safe driving of the car and have no manual alternative. This is the second screen in 50k miles.
CUE screen is “cracked”. Can no longer see about 1/2 of back up camera screen. Barely missed backing into my neighbors car.
Common questions
How serious is the electrical problem on the 2016 cadillac CTS?
It's a meaningful issue. 6 complaints have been filed and the failure mode causes operational problems for owners. Repairs average $850.
At what mileage does the electrical typically fail?
Mileage data is limited for this issue. Owners report failures across a wide range, suggesting cause is more about driving conditions and maintenance than mileage alone.
What does it cost to fix?
Independent shops typically charge around $850 for electrical repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Are there any recalls related to electrical?
No active recalls currently cover electrical issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.
Other problem areas on this vehicle
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. Severity ratings are derived from reported crashes, fires, injuries, and fatalities.
Repair cost estimates are independent-shop national averages and may differ in your area.
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