UPON REACHING HER DESTINATION MY WIFE REACHED UP TO PUSH THE STOP ENGINE TOGGLE SWITCH AND THE ENTIRE ASSEMBLY COLLAPSED INTO THE INSIDE OF THE DASH PANEL. SINCE THE ENGINE WAS STILL RUNNING SHE WAS ABLE TO GET THE VEHICLE TO AN INDEPENDENT REPAIR FACILITY NEARBY. THEY WERE ABLE TO REMOVE THE DASH PANEL AND FOUND THAT THE HOUSING BOX FOR THE SWITCH HAD BROKEN AWAY FROM IT'S DASH MOUNT AND FELL IN…
2008 Cadillac STS electrical problems
severe 6 complaints filed with NHTSA · avg repair $850
Complaints
6
Recalls
0
Crashes
1
Avg fix
$850
What owners are reporting 2 most recent
TL* THE CONTACT OWNS A 2008 CADILLAC STS. THE CONTACT STATED THAT THE TPMS SENSOR INTERMITTENTLY ILLUMINATED. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC. THE TECHNICIAN REPLACED ALL OF THE TIRES BUT THE FAILURE PERSISTED. THE TECHNICIAN WAS UNABLE TO DETERMINE WHAT WAS CAUSING THE FAILURE AND REFERRED THE CONTACT TO AN AUTHORIZED DEALER. IN ADDITION, THE CONTACT MENTIONED THAT THE ELECTRONIC…
Common questions
How serious is the electrical problem on the 2008 Cadillac STS?
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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