Smelt like something was burning and the smell was coming out of vents. Looked online and found that people have been having issues with the auxiliary heater for the HVAC to help the car warm up faster. I check mine and found that the connector was staring to melt. Seems like it could be a potential fire hazard if not caught soon enough.
2015 audi A3 electrical problems
moderate 23 complaints filed with NHTSA · avg repair $850
Complaints
23
Recalls
0
Crashes
1
Avg fix
$850
What owners are reporting 4 most recent
During cold ambient temperature when the engine is cold the vehicle activates an axillary cabin heater which fills the cabin with smoke and burning odor due to the heating element burning the housing and wiring inside the dash. This is a serious danger risking vehicle fire and health hazard for the operator and occupants of the vehicle. It appears multiple other Audi vehicles have a similar/same h…
It has been nearly 9 months since this recall was issued. Audi cannot provide a remedy and cannot tell me when they can provide a remedy. I cannot transport a passenger in the front seat safely, and I cannot sell the car because Audi has issued a 'stop sell' order. Audi will not repurchase the car.
JUNE 2018 PAID OUT OF POCKET FOR PASSENGER PODS DUE TO FAULTY SENSOR FOR PASSENGER AIR BAG. 10/2019 RECALL FOR WIRING WAS DONE. OCTOBER 29 2020, PODS NEED REPLACED AGAIN! OUT OF WARRANTY! THIS IS A HUGE SAFETY CONCERN AND AFTER VIEWING MULTIPLE OTHER COMPLAINTS OF THE SAME ISSUE, A RECALL MUST BE DONE! AUDI NEEDS TO TAKE RESPONSIBILITY AND ADDRESS THEIR FAULTY ISSUE WHICH SHOULD HE COVERED UNDER…
Common questions
How serious is the electrical problem on the 2015 audi A3?
It's a documented issue but not catastrophic. 23 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?
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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