Of 26,880 fire complaints in the record, 5,489 state that the vehicle was parked when it started. 2,555 name a driveway or a garage specifically.
| Where the fire started | Complaints | |
|---|---|---|
| Car was parked | 5,489 | |
| Driveway or garage | 2,555 | |
| All fire complaints | 26,880 |
These are the reports where the owner has least to describe. There was no journey, no warning and nobody present. In many of them the car had been standing for hours.
Why a parked car catches fire
Because parts of it are still powered. Modules stay awake for minutes to hours after shutdown, some circuits are live permanently, and a chafed wire or a corroded connector does not care whether the engine is running.
That is consistent with what the components say: electrical faults account for more fire complaints than the engine and cooling system combined, and 95% of all reported vehicle fires involve no collision at all.
The second common mechanism is heat that has nowhere to go. A catalytic converter or turbo at operating temperature on shutdown continues radiating into whatever is above it, and the airflow that was cooling it has stopped.
The garage is the part that matters
A fire in a driveway destroys a car. A fire in an attached garage does not stop at the car.
This is the reason fire recalls sometimes carry an unusual instruction: park outside and away from structures until the repair is done. Manufacturers do not issue that advice lightly, and it is the clearest signal that the risk is considered active rather than theoretical.
If a recall on your vehicle says this, it is worth following literally, and it applies from the day you receive the letter rather than from the day you book the appointment.
The practical version
Three things follow from this data, and only the first one requires any effort.
Check the open recalls on the car. Roughly one recall in five ever issued warns about fire, and an open one sits on the vehicle until somebody claims it. A VIN check returns them free.
Take a burning or hot-plastic smell seriously on the day it happens, particularly after the car is switched off. A burning smell precedes fire twelve times more often than other reported symptoms.
And if a recall instructs you to park outside, park outside.
Frequently asked questions
Do cars really catch fire while parked?
Frequently. Of 26,880 fire complaints, 5,489 state the vehicle was parked at the time, and 2,555 name a driveway or garage. Modules remain powered after shutdown and some circuits are live permanently, so a chafed wire or corroded connector does not need the engine running.
Why do some recalls tell you to park outside?
Because a fire in an attached garage does not stop at the car. That instruction signals the manufacturer considers the risk active rather than theoretical, and it applies from the day the letter arrives, not from the repair appointment.
What is the warning sign to act on?
A burning or hot-plastic smell, especially after switching off. In the complaint record a burning smell precedes an actual fire far more often than any other reported symptom.
Denis Kataev is a serial solopreneur and the founder of ForCar. With 15+ years in software engineering and 10 years in SEO, he builds data-driven products end to end — backed by a sharp eye for design. At ForCar he mines proprietary vehicle datasets, turning raw numbers into buying advice you can actually trust.
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