2004 Volvo S40Problems, recalls & complaints

NHTSA has logged 48 owner complaints about the 2004 Volvo S40, most often about the electrical system. It is covered by 6 safety recalls.

2004 Volvo S40

Source: NHTSA complaints, recalls, investigations and manufacturer recall reports, through November 8, 2020. Updated daily. Photo: IFCAR, Public domain.

Complaints by system

Where the 2004 Volvo S40 has problems

48 complaints grouped by the system owners reported.

Box size = number of complaints naming that system. Darker = larger share. One complaint can name more than one system.
Complaints by system
SystemComplaintsCrash, fire or injury
Electrical system111
Air bags113
Service brakes, hydraulic81
Fuel system, gasoline50
Engine and engine cooling50
Steering40
Vehicle speed control41
Service brakes31
Visibility20
12 other systems172

Source: NHTSA Office of Defects Investigation. Complaints are submitted by the public and are not verified by NHTSA.

6 recalls

2004 Volvo S40 recalls and how many were fixed

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.

–no report yet

Vacuum: hoses, lines/piping, and fittings

Recall 04V-493 · Oct 14, 2004 · 1,719 vehicles

Risk. IF THIS OCCURS, MORE BRAKE PEDAL FORCE MAY BE REQUIRED TO STOP THE VEHICLE AND/OR MAY EXPERIENCE A ROUGH ENGINE IDLE, WHICH COULD RESULT IN A CRASH.

Problem, fix and repair progress →

Show 2 more recalls

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.

Best & worst years

2004 vs. every other S40 year

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

'00'01'02'03'04'05'06'07'08'09'10'11
  • Avoid
  • Caution
  • Solid
  • Best
  • Not rated
NHTSA crash tests

2004 Volvo S40 safety ratings

2004 Volvo S40 4-DR. w/SAB (2004.5) in NHTSA's New Car Assessment Program. Photos are from NHTSA's crash tests.

2004 Volvo S40 frontal crash test, NHTSA
Frontal crashNot rated
2004 Volvo S40 side barrier test, NHTSA
Side barrierNot rated
  • Stability control: No
  • Forward collision warning: No
  • Lane departure warning: No
In owners' words

What S40 owners report

Recent electrical system complaints filed with NHTSA, shortened. Personal details are removed.

HAVING A COOLANT LEAKAGE, CRASH MODE AND SAFETY ALARM SYSTEM CHECK KEEPS COMING ON...WHEN CRASH MODE COMES ON...CAR JUST SHUTS OFF.
Complaint 11373691 · Nov 8, 2020 · 123,713 miles
THE KEY DOES NOT TURN ALL THE WAY TO TURN THE IGNITION - IT'S LOCKED AFTER TURNING I AND II (NOT TO III). I HAD TO HAVE THE CAR TOWED. I COULD HAVE BEEN STRANDED IN AN UNSAFE AREA. I CALLED VOLVO CUSTOMER SERVICE, BUT I WAS TOLD IT'S NOT UNDER WARRANTY ANYMORE. I WENT TO YOUTUBE AS TO HOW I COULD…
Complaint 11084482 · Apr 10, 2018
MY VEHICLE DOORS LOCK UP AND CAN'T BE UNLOCKED DUE TO FAULTY LOCKS. NO WAY TO GET DOOR OR DOORS TO UNLOCK. WHICH CAN CAUSE DEATH IF INVOLVED IN A ROLL OVER, SUBMERGED, OR ANY MAJOR ACCIDENTS. IT CAN BE ANY DOOR ON THE VEHICLE. ON MINE IT'S MY REAR PASSENGER DOOR WHICH MY CHILD SITS NEXT TOO IN HER…
Complaint 10903603 · Sep 5, 2016

Own a 2004 S40?

Decode your VIN to see the recalls for your exact car, then confirm open recalls with NHTSA.