WHILE DRIVING A LOUD GUN LIKE SOUND HAPPENS. SOUND WILL NOT TURN OFF EVEN WITH THE VEHICLE OFF OR VOLUME TURNED DOWN. THIS ISSUE IS RELATED TO THE BOSE AMP FAILURE WHICH THE DEALERSHIP HAS REFUSED TO FIX FOR FREE OR DIAGNOSE FOR FREE. CONTACTED BOSE AND THEY HAVE CONFIRMED THIS IS A KNOWN ISSUE THEY NO LONGER HONOR AND REFERRED ME TO THE DEALERSHIP. THE MAZDA DEALERSHIP WILL CHARGE $1300 JUST FOR …
2011 mazda Mazda3 electrical problems
severe 13 complaints filed with NHTSA · avg repair $850
Complaints
13
Recalls
0
Crashes
2
Avg fix
$850
What owners are reporting 3 most recent
THE FRONT LIGHTS SEEM TO BUILD CONDENSATION AND CUT DOWN ON THE AMOUNT OF LIGHT THAT IS EMITTED FROM THEM AT NIGHT, LEADING TO A HUGE SAFETY ISSUE. IT ALSO AFFECTS THE TURN SIGNALS AND CAN LEAD TO CATASTROPHIC ELECTRONIC FAILURE THAT COSTS OVER $1,000 TO FIX THAT MAZDA CLAIMS IS NOT COVERED BY THEIR FACTORY WARRANTY. THIS HAS BECOME A HUGE PROBLEM AND ONE QUICK SEARCH ON THE INTERNET TURNS UP HUND…
THE BATTERY APPEARS TO BE DEAD. AFTER JUMP START, THE CAR WORKS FOR ABOUT 3 DAYS. THE VEHICLE WILL NOT START IF LEFT TO SIT OVER NIGHT WITHOUT DRIVING. THE BATTERY WILL NOT POWER THE VEHICLE AND WILL NOT ALLOW FUEL TO EXCHANGE FOR A PUSH START (MANUAL 5 SPEED). THE CAR WAS TAKEN TO BEAVERTON MAZDA DEALERSHIP IN BEAVERTON OREGON. THEY TESTED FOR ELECTRICAL LEAKS AND FOUND NONE. DID NOT REPLACE BATT…
Common questions
How serious is the electrical problem on the 2011 mazda Mazda3?
It's a meaningful issue. 13 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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