Seats
Risk. POSITIONING OF THE SEAT BEYOND THE INTENDED MAXIMUM CAN CAUSE INCREASED RISK OF INJURY TO THE PASSENGER IN THE EVENT OF A CRASH.
NHTSA has logged 9 owner complaints about the 2010 Volvo S40, most often about the air bags. It is covered by 2 safety recalls.

Source: NHTSA complaints, recalls, investigations and manufacturer recall reports, through June 17, 2025. Updated daily. Photo: IFCAR, Public domain.
9 complaints grouped by the system owners reported.
| System | Complaints | Crash, fire or injury |
|---|---|---|
| Air bags | 2 | 1 |
| Structure | 2 | 0 |
| Visibility/wiper | 2 | 0 |
| Seat belts | 1 | 0 |
| Wheels | 1 | 0 |
| Electrical system | 1 | 1 |
| Power train | 1 | 0 |
Source: NHTSA Office of Defects Investigation. Complaints are submitted by the public and are not verified by NHTSA.
Each ring shows the share of affected cars repaired, from the manufacturer’s latest quarterly report to NHTSA. Recall repairs are free at authorized dealers.
Risk. POSITIONING OF THE SEAT BEYOND THE INTENDED MAXIMUM CAN CAUSE INCREASED RISK OF INJURY TO THE PASSENGER IN THE EVENT OF A CRASH.
Risk. AN OVERHEATED BATTERY COULD LEAD TO A FIRE.
Recalls apply to specific cars. To see whether a recall is still open on yours, enter the 17-character VIN at nhtsa.gov/recalls or with Volvo.
Bars show complaints per model year. Colors show the CarFlaw verdict: complaints weighted for crashes, fires and injuries, adjusted for years on the road and compared with the S40 median. How we score
2010 Volvo S40 4-DR. w/SAB in NHTSA's New Car Assessment Program. Photos are from NHTSA's crash tests.

Recent air bags complaints filed with NHTSA, shortened. Personal details are removed.
I got into a car accident today. The electrical wiring is constantly giving out and I had no idea my airbags wouldn't work until today when they did not deploy. My car hit the other car enough to move it several feet and no airbags.
Decode your VIN to see the recalls for your exact car, then confirm open recalls with NHTSA.