The infotainment system is malfunctioning. It constantly restarts/reboots while I am driving and it is highly distracting. I contacted Mazda USA about this, but they responded by saying there are not active recalls for this car and the car isn't under warranty. I took it to a dealership and they quoted me $1450 for repairs. However, a problem such as this should not be occuring for a car that…
2017 Mazda Mazda3 electrical problems
moderate 19 complaints filed with NHTSA · avg repair $850 · see electrical across all vehicles →
Complaints
19
Recalls
0
Avg fix
$850
When does it fail?
Of the 19 electrical complaints filed for the 2017 Mazda Mazda3, here's the actual mileage breakdown — failures cluster heaviest at 75,000-100,000 mi.
0-25k
25-50k
50-75k
75-100k
100-125k
125-150k
150k+
Each bar shows the share of total complaints filed at that mileage range. Peak failure window highlighted. Some owners report problems earlier; some make it well past 150,000 miles symptom-free. Maintenance habits and driving conditions shift the curve as much as mileage alone.
What stands out
Electrical accounts for 23% of all owner complaints filed against this vehicle, across 7 categories tracked.
The failure pattern owners describe
Buyer takeaway: 2017 Mazda3 electrical issues range from solvable to unresolved: touchscreen ghost touches affecting multiple units remain unfixed despite recalls on earlier models, rearview cameras have a stalled recall with no parts availability, and various display/infotainment failures are common and costly. Expect potential safety-critical failures around the Forward Sensing Camera in hot weather and electrical system dropout in wet conditions.
Owners report widespread electrical gremlins across the 2017 Mazda3. The infotainment touchscreen is a frequent offender—it randomly activates without being touched, changing radio stations, adjusting volume, initiating calls, and toggling ADAS features while driving. This "ghost touch" problem appears identical to issues Mazda recalled on 2014-2016 models, yet the manufacturer refuses to acknowledge or repair it on 2017s, leaving owners stranded.
The rearview camera fails in multiple ways: misalignment at purchase, then flickering and distortion as the car ages. A recall (23V-487) was issued July 2023, but remains unimplemented—dealers cite missing parts and an incomplete remedy eight months later. Meanwhile, the infotainment system itself constantly reboots or goes black mid-drive, with one dealer quoting $1,450 for a display replacement.
The Forward Sensing Camera triggers repeated warning lights after sun exposure, though Mazda claims this is normal thermal shutdown, not a fault. Separate electrical failures cause the entire instrument cluster and infotainment to black out during rain or snow. One owner reports throttle unresponsiveness during acceleration—an intermittent problem that reoccurred even after Mazda's month-long diagnostic monitoring.
Same Mazda Mazda3 electrical reports on nearby years: 2014 · 2015 · 2016 · 2018
Failure modes owners describe
Forward Sensing Camera (FSC) thermal shutdown with warning lights
The FSC system triggers Smart City Brake and Smart City Fault amber warning lights after the vehicle sits in hot sun. Mazda characterized this as the FSC being unable to operate normally due to high temperatures, causing related system functions to temporarily stop—not a malfunction but a design behavior. Owner questioned whether this is always benign or could indicate a true FSC failure masked by heat.
When: After vehicle exposure to high temperatures; first occurrence May 2017, recurring May 2018
Symptoms owners cite: Smart City Brake amber warning light appears; Smart City Fault amber warning light appears; Warning lights may remain on during driving or may disappear while driving; Lights reappear after car sits in hot sun
Repairs/costs cited: Forward Sensing Camera replaced under dealer service; dynamic aiming procedure performed. Mazda instructed owners to cool system by running air conditioner or parking in shade.
Recalls/TSBs owners mention: TSB15-006/17 (NHTSA ID: 101234390); Mazda stated FSC cannot operate normally due to high temperatures and system functions are temporarily stopped, not a malfunction
Electrical system failure in wet/snowy conditions
Instrument cluster, instrument panel, and infotainment system become inoperable during rain or snow, disabling the Forward Sensing Camera system and rearview camera. Failure is recurring in inclement weather. Owner's VIN was not included in NHTSA Campaign 23V487000 (Back Over Prevention), so manufacturer stated recall did not apply.
When: Recurring failures during rain or snow operation; approximately 30,000 miles
Symptoms owners cite: Instrument cluster inoperable; Instrument panel inoperable; Infotainment system inoperable; Forward Sensing Camera system inoperable; Rearview camera inoperable during reverse in wet weather
Repairs/costs cited: Vehicle not diagnosed or repaired
Recalls/TSBs owners mention: Manufacturer stated VIN not included in NHTSA Campaign 23V487000
Infotainment touchscreen ghost touches
Touchscreen makes random, unwanted inputs—changing stations, adjusting volume, initiating calls, navigating menus—without any physical contact. The screen is supposed to be disabled while driving for safety, but instead it randomly activates controls, creating significant driver distraction. Multiple owners report this issue affecting 2017 models, though Mazda issued a recall only for 2014-2016 models and refuses to address the problem on later years. Some owners report screen delamination accompanying the ghost touch behavior.
When: Reported failures from approximately 3 months to half a year before reporting; appears to be ongoing issue across multiple 2017 models
Symptoms owners cite: Touchscreen registers inputs with no physical contact; Randomly changes radio stations; Randomly adjusts volume; Randomly initiates phone calls; Navigates menus without input; Enables or disables ADAS features without input; Makes audible noises when activating; Screen delamination in some cases; Distraction during driving, especially in traffic
Repairs/costs cited: No repairs performed; Mazda has refused to acknowledge or fix the issue despite multiple complaints. 2014-2016 models received a recall for similar problem, but 2017 models excluded.
Recalls/TSBs owners mention: Mazda refuses to issue a recall or fix the issue; stated there are no active recalls for 2017 model
Infotainment system reboots and display malfunctions
Infotainment system constantly restarts or reboots while driving. Main display screen malfunctions and becomes inoperable. In some cases, the screen goes black or freezes during operation. These events are highly distracting and occur intermittently without warning.
When: Early in vehicle ownership (as early as 11,000 miles); recurring instances
Symptoms owners cite: Infotainment system restarts or reboots while driving; Main display screen malfunctions; Screen goes black; Navigation system freezes; Navigation system reboots while driving; High distraction during driving
Repairs/costs cited: One dealer quoted $1,450 for repairs; vehicle not repaired. Display interface identified as faulty and requiring replacement in one case.
Recalls/TSBs owners mention: Mazda stated there are no active recalls; vehicle out of warranty; manufacturer has not taken action
Rearview camera malfunction and recall delay
Rearview camera fails to display properly—initially misaligned, then developing flickering, distortion, and zoom issues. Mazda issued NHTSA Recall 23V-487 (Manufacturer Recall 6023G) in July 2023, but as of the complaint date (approximately 7 months later), the recall has not been implemented. Dealers cite incomplete remedy and unavailable parts. This represents an unresolved safety hazard for backup camera operation.
When: Issue present since purchase as new car in 2017; worsening in 2024; recall issued July 2023 but unimplemented
Symptoms owners cite: Rearview camera not centered; Video output distorted; Video output flickering; Video output zoomed out; Camera fails to display image in some instances
Repairs/costs cited: Dealers stated parts unavailable; recall remedy not yet available; recall status incomplete
Recalls/TSBs owners mention: NHTSA Recall 23V-487 (Manufacturer Recall 6023G) issued for Back Over Prevention; remedy status incomplete, parts unavailable
Instrument panel display intermittent failures
Instrument panel display becomes intermittently inoperable, particularly when depressing the brake pedal. No warning lights illuminate to alert the driver. Dealers have diagnosed the instrument panel as faulty and needing replacement.
When: As early as 40,000 miles
Symptoms owners cite: Instrument panel display intermittently inoperable; No warning light illumination; Failure occurs when depressing brake pedal
Repairs/costs cited: Instrument panel identified as faulty; replacement required but not yet performed
Recalls/TSBs owners mention: Manufacturer has been informed of the failure
Throttle response loss during acceleration
Engine loses response to throttle input during light acceleration, then returns to normal operation after releasing and reapplying throttle. This is a sporadic issue that has occurred multiple times since purchase. Mazda monitored the issue with a recording device for a month but did not provide a resolution. Problem recurred after monitoring period.
When: First occurrence before January 2018; multiple recurrences since purchase August 2017; recurred after diagnostic monitoring
Symptoms owners cite: Engine running but no acceleration response to throttle; Loss of response during light throttle input at low speed (10 MPH); Normal operation resumes after releasing and reapplying throttle
Repairs/costs cited: Mazda installed recording device for one month in January to monitor issue; no repair documented; problem persisted after monitoring
Recalls/TSBs owners mention: Mazda monitored issue with recording device but provided no resolution
Synthesized from 19 NHTSA owner complaints — unverified consumer allegations, summarized for patterns. The verbatim filings appear below.
What owners are reporting 5 most recent
My rear camera is not centered when I bought my car as new in 2017. I reported the issue. But they told me it is normal. I got a letter from Mazda in 2022 about the rear camera recall. Then I asked them to do the recall. They told me they don't have parts. Recently, the video output is getting worse. It is distorted, flickering and zoomed out. I asked them again on 2024. They told the recall…
The contact owns a 2017 Mazda Mazda3. The contact stated that while operating the vehicle, the main display screen malfunctioned, and the back-up camera failed to display an image. Additionally, the display provided erroneous warnings included the low tire pressure information. The cause of the failure was not yet determined. The local dealer was notified of the failure and indicated that the…
I was stopped at a light, and the infotainment system began changing options on its own. It caused me to become worried and distracted on the problem at hand. Mazda is aware if this issue with the system but is refusing to do anything to fix it. Please help!
Screen has delamination causing it to have a "ghost touch" it will randomly change stations, change volume, try to make calls and click random buttons. It does all this without having been touched, this has occurred multiple times while driving causing a distraction that could eventually result in a wreck.
Had electrical trouble with your 2017 Mazda Mazda3?
File a complaint with NHTSA → It's free, official, and how every report above got here — owner filings are the federal safety record this page is built on.
Common questions
How serious is the electrical problem on the 2017 Mazda Mazda3?
It's a documented issue but not catastrophic. 19 complaints have been filed. Repairs average $850 and most owners catch it before it causes a breakdown.
At what mileage does the electrical typically fail?
Based on the 19 complaints filed, electrical issues most often appear around 33,160 miles. Some report problems earlier; some make it well past 150,000 with no symptoms. Maintenance habits matter — vehicles that received timely fluid services and were not regularly overworked tend to last longer.
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.
Related
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. Verify the raw federal record at
nhtsa.gov/vehicle/2017/Mazda/Mazda3.
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. Some links on this page are affiliate links.