There are 1 stored owner reports matching the electrical system leading-label group for the 2009 Volvo V50 in our NHTSA-sourced dataset. These are unverified consumer reports and may not reflect confirmed defects.
This group counts stored reports whose component label starts with one of this site's matching prefixes, ignoring case. Each matching report counts once within the group. Components mentioned later in the label or only in the narrative are not searched. How component counts work
Loaded 1 of 1 matching reports.
Open the full vehicle complaint log (all categories)FAILURE TO NOTIFY OWNERS OF A POTENTIALLY DEADLY, KNOWN DEFECTIVE PART THAT RESULTS IN MASSIVE CORROSION OF ELECTRONICS AND CEM CAUSING ENGINE TO QUIT WORKING. ELECTRONICS BEGAN TO QUIT WORKING WHILE TRAVELING. WE TOOK THE CAR INTO A DEALERSHIP SERVICE GARAGE AND TURNED THE IGNITION OFF. THEY WERE UNABLE TO START THE ENGINE, AND COULD NOT FIND THE PROBLEM. THEY CALLED VOLVO WHO TOLD THEM THE V50 HAD A KNOWN DEFECTIVE WATER PUMP THAT CAUSED OTHER PARTS TO CORRODE. VOLVO SECRETLY CHANGED TO A DIFFERENT WATER PUMP IN NEW CARS AFTER DISCOVERING THIS DEFECT : BUT DID NOT NOTIFY OWNERS OR ISSUE A RECALL. THIS PUMP LEAKS WASHER FLUID, DRIPPING ONTO THE MAIN WIRING HARNESS AND CEM MAINFRAME COMPUTER WHICH CONTROLS THE ENGINE, CAUSING THE INABILITY TO START OR SHUT DOWN THE ENGINE, SECURITY ALARM TO ACTIVATE INTERMITTENTLY WITH NO PROVOCATION, DISABLED KEY FOB ENTRY, AND OTHER INTERMITTENT ISSUES RELATED TO ELECTRONICS. THESE PARTS WERE COMPLETELY CORRODED AND FRIED. IF THIS FAILED WHILE DRIVING AND HAD STOPPED THE ENGINE, THE SAME RESULTS WOULD HAVE OCCURRED AS THE GM CHEVROLET IGNITION PROBLEM. WITH NO ENGINE, THE CONTROLS TO POWER BRAKES, POWER STEERING AND AIRBAG DEPLOYMENT WOULD BE INACTIVE. VOLVO COVERED ONLY THE COST OF THE PARTS, BUT LEFT US WITH A $3000 BILL FOR THE LABOR PORTION. THEY TOLD US THAT BECAUSE OF THE CARS AGE AND MILEAGE AND A "LOYALTY" FACTOR, THEY WOULD NOT COVER THE LABOR COSTS. THEY SAID THEY WOULD ONLY COVER LABOR IF THERE WAS A RECALL, WHICH THEY HAVEN'T DONE. WE OWN 2 VOLVO'S AND OUR DAUGHTER PURCHASED A VOLVO ON OUR RECOMMENDATION JUST BEFORE THIS FAILURE. WE ASKED THAT THEY ALSO PICK THE LABOR COSTS REGARDLESS AND THEY REFUSED. THIS COULD LEAD TO A POTENTIAL DEADLY RESULT SIMILAR TO THE GM IGNITION PROBLEM & COVER-UP. *TR
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
NHTSA source checks for this vehicle year
Checks are recorded separately for each dataset, not for the whole page. Dates use UTC. A missing check date does not mean no records exist.
Vehicle import recorded: Apr 28, 2026. This is the stored import date, not confirmation that every source was successfully refreshed.