Ford and Lincoln vehicles equipped with wired keyless entry keypad systems and accessory wireless keyless entry keypad systems may or may not come with a wallet card containing the master code. Unlike the integrated wired keypad, the accessory wireless keypad master code cannot be retrieved from the vehicle using a diagnostic scan tool or from the label printed on the body control module (BCM). The Factory Keyless Entry Code application within the diagnostic scan tool will not provide an applicable master code for the accessory wireless keypad. If the wallet card for an accessory keypad is not available, the "Wireless RF Keypad Diagnosis Guide" can be referenced and provides direction on how
full bulletin at NHTSA ↗2015 Ford Mustang electrical problems
severe Owners of the 2015 Ford Mustang have filed 58 NHTSA complaints about the electrical, typically surfacing around 33,763 miles at roughly $850 to repair (U.S. federal records, as of July 2026). Source: NHTSA Office of Defects Investigation. See electrical across all vehicles →
| Model year | electrical complaints |
|---|---|
| 2011 Mustang | 19 |
| 2012 Mustang | 15 |
| 2013 Mustang | 11 |
| 2014 Mustang | 7 |
| 2015 Mustang (this page) | 58 |
| 2016 Mustang | 67 |
| 2017 Mustang | 31 |
| 2018 Mustang | 28 |
| 2019 Mustang | 28 |
When does it fail?
Of the 58 electrical complaints filed for the 2015 Ford Mustang, here's the actual mileage breakdown — failures cluster heaviest at 50,000-75,000 mi.
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.
Owners have filed 58 electrical complaints with NHTSA against this vehicle, but no formal recall covers the issue — the federal record reflects what manufacturers have admitted, not everything owners are reporting.
Among the 19 model years of Ford Mustang in our records for electrical problems, this one ranks #3 by owner-complaint volume.
Is there a fix? Manufacturer service bulletins
The manufacturer has issued service bulletins covering electrical on this vehicle — documented repair instructions, service campaigns, or warranty extensions sent to dealers. A TSB isn't a recall (it's not a free safety remedy), but it's the manufacturer acknowledging the issue and how to fix it.
Some 2015-2021 Ford and Lincoln vehicles may exhibit an illuminated MIL with diagnostic trouble codes (DTCs) P0011, P0012, P0014, P0015, P0016, P0017, P0018, P0019, P0021, P0022, P0024 and/or P0025. Pinpoint test HK in the Powertrain Control and Emissions Diagnosis (PC/ED) or in Section 303-14 of the Workshop Manual (WSM) has been updated to address this concern.
full bulletin at NHTSA ↗Some 2015-2019 F-Super Duty and 2015-2020 F-150/Mustang vehicles may require replacement of the powertrain control module (PCM) for various reasons. While performing a programmable module installation (PMI) using the Integrated Diagnostic Service (IDS) scan tool, an error message may state: Configuration Failed, Would You Like To Retry? This may be due to improper module replacement steps. Make sure that the original module is installed in the vehicle, delete the vehicle session, then start a new vehicle session. Once the session starts, run the PCM PMI and install the new PCM only when the scan tool instructs. Finish the PMI by following the prompts given by IDS. If the original PCM is not
full bulletin at NHTSA ↗Certain 2014 - 2015 Model Year, Fusion and MKZ and 2015 Model Year Mustang Vehicles Brake Stop Lamps Remain On REF: Safety Recall 22S02 Certain 2014 - 2015 Model Year, Fusion and MKZ and 2015 Model Year Mustang Vehicles Brake Stop Lamps Remain On Submitting Owner Letters and Tech Bulletin
full bulletin at NHTSA ↗Some 2013-2023 Ford or Lincoln vehicles with modems activated through FordPass or LincolnWay may experience 12 volt battery drain symptoms when the customer uses non-Ford/Lincoln phone applications as an alternate channel to access vehicle commands such as door lock/unlock, remote start, vehicle location, etc. The battery drain may be caused by excessive calls for data through the vehicle network keeping it in an activated state. Recommend that the customer uninstall the app to ensure this is not contributing to battery symptoms experienced. Advise the customer that unaffiliated third-party app developers do not work directly with Ford to adhere to security, vehicle communication, and privac
full bulletin at NHTSA ↗Source: NHTSA manufacturer communications. Bring the bulletin number to your dealer or shop.
The failure pattern owners describe
Owners report three main electrical failure clusters in the 2015 Mustang:
Engine stalling and ignition issues: Multiple owners describe the engine dying at idle or during clutch engagement, with RPMs dropping to zero and no attempt to catch idle. Some restarted immediately; others experienced dangerous stalling while driving (lane changes, highway speeds). One owner's knee accidentally moved the ignition to accessory mode at 70 mph on the highway, killing the engine. The push-button start location beneath radio controls has also caused accidental shutoffs while in motion. A brake pedal bumper failure (plastic/rubber piece degrading) caused brake lights to stay on constantly, triggering limp mode that limited engine RPM to 2,000 or prevented acceleration above 40–50 mph, draining the battery when parked.
Rear electrical wiring and trunk failures: Owners report inoperative backup cameras, trunk release mechanisms, and trunk lights stemming from a design defect in the rear deck lid wiring harness. The thin, flimsy wiring breaks from repeated trunk opening and closing, causing pinching at hinge points. Camera failures range from intermittent display distortion and blanking to complete blackouts. Multiple owners cite NHTSA Technical Service Bulletin SSM 47306 and recall campaigns 22V082000 and 22S02/22R01. Dealers have replaced LCD screens, wire sections, and harnesses, but failures recur. Some owners report repair refusal or $300–$1,000 out-of-pocket costs even after multiple warranty visits.
Heated/cooled seat electrical failures: The thermoelectric device in cooled seats operates backward—upper coolers warm instead of cool while lower coolers function correctly. Seat backs become dangerously hot after 5 minutes, posing a fire risk. Heated seat modules have melted, leaked burnt plastic odors, and produced smoke. Connector failures and grounding issues appear in multiple model years and other Ford vehicles sharing the same harness design.
Other intermittent electrical faults: Window regulators cycling independently when parked; door locks engaging without input; cargo lights operating unprompted; wipers and turn signals failing intermittently; touchscreen/APIM module failures; battery drain and no-start conditions despite adequate voltage; and a chemical odor (model airplane glue smell) during heater operation that caused dizziness and nausea, investigated by dealerships without clear resolution.
Manufacturer response: Ford has issued recalls and technical bulletins (SSM 47306, 22V082000, 22S02/22R01) but owners report repair denials, long dealer waits, parts unavailability, and inconsistent application across VINs and regions. Some dealers refused work on modified vehicles or claimed no defect existed when issues recurred intermittently.
Same Ford Mustang electrical reports on nearby years: 2012 · 2013 · 2016 · 2017 · 2018
Failure modes owners describe
Engine stalling and RPM dropout
Engine dies or RPMs drop to zero at idle or during clutch engagement, often with no attempt to catch idle or restart. Occurs while braking, in neutral approaching traffic lights, or during lane changes. In some cases, 'Press clutch to start' message displays on cluster.
When: First reported mid-December 2014 and recurring through 2016; occurs on highway drives and city traffic; some instances while stationary idling
Symptoms owners cite: RPM drops completely to zero without engine attempting to catch idle; Engine dies while approaching red light in neutral with clutch engaged; Engine stalls mid-lane-change while downshifting; Engine quits while idling; 'Press clutch to start' displayed on dash; Engine idles rough then shuts down without operator input
Repairs/costs cited: Owner mentioned having fresh tune sent by BAMA; restarting vehicle typically resolves issue temporarily. No permanent dealer fix documented; dealers claim 'no issue found' despite recurring failures.
Recalls/TSBs owners mention: Dealers unable or unwilling to replicate issue. Owners report 'we didn't find any issue' response despite multiple incidents. No recall or service bulletin cited.
Backup camera intermittent failure and distortion
Backup camera displays blank, black, distorted, or red fuzzy screen intermittently when reversing. Failures worsen as car heats up. Some cameras fail to engage at all; others roll or go blank with message 'contact your Ford dealer.'
When: Reported from June 2018 onward (car had issue from previous owner); intermittent failures across multiple model years; worse when engine is warm; during stationary and in-motion reversing
Symptoms owners cite: Camera displays blank or distorted image when reversing; Red fuzzy or black screen displayed in reverse; Camera rolls or flickers intermittently; Camera becomes completely inoperable after intermittent failures; Camera failure coincides with trunk or deck lid wiring issues
Repairs/costs cited: LCD screen replaced; wiring checked; wiring harness replacement attempted ($300–$1,000 cost); camera replaced; multiple repairs but failures recur. Some dealers refuse to repair or admit known defect.
Recalls/TSBs owners mention: NHTSA Recall 22V082000 (Back Over Prevention) issued; however, owners report repair denials if VIN not included in campaign, recall marked complete despite persisting failures, or manufacturer declining coverage after inspection. Technical Service Bulletin SSM 47306 references inoperative park aid camera issue in 2015–2017 Mustangs; check 14A005 wire harness at right deck lid hinge.
Trunk release and deck lid wiring harness failure
Trunk fails to open via key fob, dash release button, or outside release button. Trunk emergency release inoperable. Root cause is thin, flimsy wiring in rear deck lid harness that breaks or pinches from repeated trunk opening and closing. Wires snap at hinge compression points; break from flexing.
When: Failures occur across multiple mileage ranges (15,600 to 118,000 miles); intermittent initially, then complete failure
Symptoms owners cite: Trunk will not open with key fob, dash button, or outside release; Emergency trunk release mechanism inoperable; Trunk light does not work; 'Trunk ajar' dash notification remains on; Third eye brake light does not function; Wires inside harness break from compression during trunk cycling
Repairs/costs cited: Wiring harness replacement attempted; deck lid wiring harness found damaged or failed during inspection. Temporary fix: owner tied string to emergency release and fed through back seat. Dealership repaired once by replacing wire sections and wrapping harness in electrical tape, but new breaks occurred elsewhere.
Recalls/TSBs owners mention: NHTSA Recall 22V082000 (Back Over Prevention) and 22V082 (Rear View Camera and Wiring) issued; Technical Service Bulletin SSM 47306 (2015–2017 Mustang, diagnostic tips for inoperative park aid camera, luggage compartment lamp, deck lid release). Owners report manufacturer declining coverage, stating another dealer already marked recall complete on inspection, or refusing to repair. Some dealers unable to source parts or complete repair.
Brake pedal bumper failure and limp mode activation
Plastic or rubber brake pedal bumper/stop pad breaks, cracks, or disintegrates into floorboard. This causes two cascading failures: (1) brake lights remain illuminated permanently even when brakes are released or car is off, draining battery; (2) vehicle enters 'limp mode,' limiting engine RPM to 2,000 or preventing acceleration above 40–50 mph, making car unsafe to drive.
When: Failures reported 2015 through 2023; occurs while parked overnight, during driving, or on highway at normal speeds
Symptoms owners cite: Brake lights stay on permanently even with brakes released; Brake lights remain on after vehicle is shut off and locked; Engine RPM limited to 2,000 max (limp mode); Transmission will not shift or shifts into limp mode; Hill-start assist and traction control stop working; Vehicle cannot accelerate normally; limited to 40–50 mph; Battery drains due to brake lights staying on; Plastic/rubber piece appears brittle and yellowing
Codes mentioned: Brake switch fault in computer
Repairs/costs cited: Dealerships confirmed bumper disintegration as cause. Repair involves replacement of brake pedal stop bumper. Battery corrosion may occur from drain. Owner required jump-start to restart vehicle.
Recalls/TSBs owners mention: Safety Recall 22S02 and Regional Recall 22R01 issued in certain states (Arizona not included as of owner report); however, recall is regional, not national. Owners report 'should be a national recall' due to widespread low-quality part failure. Some states still do not have recall coverage.
Heated and cooled seat electrical malfunction
Thermoelectric cooled seats operate in reverse: upper seat coolers warm the seat instead of cooling it, while lower coolers work correctly. Seat back becomes dangerously hot (too hot to touch after 5 minutes) due to waste heat venting. Heated seat modules and connectors burn, melt, leak smoke, and emit burnt plastic odor.
When: Cooled seat issues first observed May 2015 (car purchased November 2014, issue appeared after winter storage); heated seat failures reported across 2015–2020 model years at various mileages (183,367 miles cited)
Symptoms owners cite: Cooled seat upper cooling element warms seat instead of cooling; Cooled seat lower element works correctly; Seat back becomes very hot to touch within 5 minutes of use; Waste heat from thermoelectric device vents dangerously hot; Heated seat module emits burnt plastic smell and smoke; Seat module connector severely burned and melted; Climate control connector C3265B burned severely
Repairs/costs cited: No fix available from Ford as of owner reports. Owner disabled cooled seat function to prevent fire risk. Heated seat module replacement may be necessary but parts availability unclear.
Recalls/TSBs owners mention: Ford customer service contacted; no fix available or timeline provided. Issue reported to affect 2015 Mustang and 2015 Ford F-150 with same thermoelectric design. Owners describe design as flawed (comparable to 'putting room air conditioner in a room expecting it to cool air'). No recall or technical bulletin cited in narratives.
Accidental ignition shutoff from push-button start location
Push-button ignition switch is positioned directly under radio control buttons. Accidental contact—intentional or inadvertent (elbow, knee, hand)—while driving causes engine to shut off mid-motion. Engine shuts off while in gear and moving (parking lot at 5 mph reported).
When: At least one incident in parking lot at low speed (5 mph); one incident on highway when knee hit keys (rental car with bulky key tag)
Symptoms owners cite: Engine shuts off while in gear and in motion; Push button is accidentally pressed instead of radio control button; Loss of steering power assist and engine control mid-drive; Vehicle hazard due to accessory mode activation (highway incident at 70 mph)
Repairs/costs cited: No repair offered. Restart via push button restores engine.
Recalls/TSBs owners mention: Ford stated they 'have no solution to this hazardous design flaw' and 'can't re-engineer the vehicle to eliminate the risk of a serious accident.'
Rear deck lid wiring pinching and electrical system failures
Wiring that extends from rear to front of vehicle fails, causing random electrical activation of multiple systems: windows go up/down, doors unlock, cargo lights engage, trunk opens, exterior lights turn on/off—all without driver input. Check engine light illuminates. Previously repaired under recall; failure persists.
When: Reported at 85,000 miles; failures occur while parked and while driving at various speeds
Symptoms owners cite: Windows cycle up and down independently when parked; Doors unlock without input; Back-over prevention camera engages unprompted; Trunk opens without input; Exterior lights engage independently; Check engine warning light illuminated
Codes mentioned: Check engine light
Repairs/costs cited: Harness that extends from rear to front of vehicle identified as failed during dealership diagnosis. Vehicle was not repaired.
Recalls/TSBs owners mention: NHTSA Recall 22V082000 (Back Over Prevention) was previously performed, but failure recurred. Manufacturer notified; contact referred to NHTSA Hotline. No repair assistance offered.
Passenger door spontaneous opening
Passenger side door opens by itself while vehicle is in motion or parked, sometimes with passenger seated. Door opens despite being locked, creating fall-out and accident risk.
When: At least three incidents within one month; once with passenger, twice without
Symptoms owners cite: Passenger door opens without being touched; Door opens while vehicle is moving; Door opens with passenger seated; Warning lamp alerts driver that door is open
Repairs/costs cited: Vehicle available for inspection but not yet inspected by technician.
Driver window automatic cycling
Driver's side window goes up and down repeatedly when vehicle is turned off. Cycling cannot be stopped by rolling window down or opening/closing door multiple times. Presents risk of finger injury and potential theft vulnerability if window stuck in down position.
When: Reported at unspecified mileage; repeats continuously when vehicle is off
Symptoms owners cite: Driver window cycles up and down repeatedly when car is off; Cycling continues despite multiple attempts to reset by rolling window or cycling door; Window may stick in partially down position, creating theft or weather risk
Windshield wiper and turn signal intermittent failure
Windshield wiper and turn signal flasher become inoperable intermittently during driving. Failure occurred at low mileage (1,200 miles).
When: At 1,200 miles while driving at 40 mph
Symptoms owners cite: Windshield wiper becomes inoperable intermittently; Turn signal flasher becomes inoperable intermittently
Repairs/costs cited: Vehicle not diagnosed or repaired.
Recalls/TSBs owners mention: Manufacturer notified of failure; no response documented.
Mirror memory function malfunction
Driver and passenger side mirrors tilt to their limits and click repeatedly when using driver memory functions instead of returning to preset mirror position. Memory function must be pressed again to correct position.
When: Reported at unspecified mileage
Symptoms owners cite: Mirrors tilt to their limits and click multiple times; Mirrors do not return to preset memory position; Mirrors only return to preset position if memory button is pressed a second time
Complete electrical system failure during driving
Total electrical system shutdown while driving on highway. Loss of all power including steering control within 15 seconds. Vehicle became uncontrollable and was struck by following vehicle unable to stop in time. Total loss resulted.
When: Sunday AM driving on highway; owner had battery replaced at Firestone on prior Friday
Symptoms owners cite: Complete electrical system failure and shutdown within 15 seconds; Loss of steering power assist and engine control; Loss of all vehicle control
Repairs/costs cited: Battery replaced at Firestone two days before failure.
AC compressor failure and no cooling
Air conditioning system stops cooling; only fan operates. AC may fail intermittently (worked for a couple days, then stopped) or completely. One owner reported no AC at all; another had AC failure after initial proper operation.
When: Reported November 2016 (owner reports 'many other 2015 Mustang' owners experiencing same issue); failure at 13,000 miles in one case
Symptoms owners cite: AC stops cooling; only fans operate; No refrigerant cooling function; Intermittent AC failure (works, then stops)
Recalls/TSBs owners mention: Ford Pompano service person familiar with problem; stated 'many other 2015 Mustang' have same issue. No fix documented.
Toxic odor during heater operation
Strong chemical smell described as 'model airplane glue odor' emanates from vehicle when heater is running. Smell causes dizziness, sleepiness, and nausea in driver. Persists despite windows down and occurs across 750-mile drive home. Multiple dealership visits (5–6) failed to identify or resolve issue. Expert field technician with odor-measuring device investigated; Ford refused to release inspection report or expert findings.
When: First occurred 2 days into 750-mile drive from VA to TN in new vehicle; heater on during cold weather
Symptoms owners cite: Strong odor resembling model airplane glue; Dizziness, sleepiness, nausea in driver; Odor persists with windows down and heater on; Odor continues entire drive home
Repairs/costs cited: Vehicle inspected at Ford service center and through BBB AutoLine arbitration (6 visits total); no documented fix.
Recalls/TSBs owners mention: Ford service center investigated with 'expert' field technician and odor-measuring device. Ford refused to provide work orders or expert inspection report. BBB AutoLine arbitration scheduled; owner to bring vehicle for arbitrator evaluation.
Intermittent no-start condition with adequate battery voltage
Vehicle fails to start on repeated occasions despite battery voltage reading at 14.3V or higher. Lights and interior items (radio, information window) power on normally. When push-button start is pressed, engine acts as if it wants to crank but does not. Requires jump-start to restart; issue recurs.
When: Reported at approximately 10+ incidents across stationary and in-motion scenarios; one incident: engine shut off while in traffic and took minutes to restart
Symptoms owners cite: Vehicle fails to start despite adequate battery voltage (14.3V+); Lights and interior electronics power normally; Engine cranks but does not turn over; Push-button start does not engage engine; Engine shut off while in traffic; took minutes to restart; Requires jump-start to restart
Repairs/costs cited: Dealership diagnostics find 'nothing wrong' despite multiple no-start incidents. Owners report no computer error codes being generated.
Recalls/TSBs owners mention: Dealership states unable to fix without computer error code; no codes generated. Ford customer service contacted but no feedback provided. Owners report warranty agreement not being honored.
Rodent damage to wiring harness
Rodents chew through wiring under hood, causing electrical failures. Appears related to soy-based wiring coating used on newer vehicles. Multiple chewing incidents within weeks.
When: First incident: AC wiring affected. Second incident: 2 weeks later, engine wires chewed up. Vehicle parked under carport overnight; daily driver.
Symptoms owners cite: AC wiring chewed by rodents; Engine wires chewed up; Wiring exposed under hood
Repairs/costs cited: Soy-based wiring coating noted as cause; similar to Honda rodent litigation issues.
Battery explosion and engine fire
Battery exploded under hood while vehicle was being driven. Witness reported seeing flames coming from under car. All wiring under hood melted; fire department called. Every wire was exposed.
When: While driving on city street; owner heard noise under hood immediately before smoke
Symptoms owners cite: Smoke rolling out from under hood while driving; Flames coming from under car (witness account); Battery exploded; All wiring melted and exposed under hood
Repairs/costs cited: Fire department report awaited; owner has pictures.
Touchscreen and APIM module failure
Touchscreen display goes dark and becomes inoperable. APIM (Accessory Protocol Interface Module) fails. Reset attempts unsuccessful.
When: Reported at unspecified mileage
Symptoms owners cite: Touchscreen display dark; Infotainment system inoperable; Reset procedures unsuccessful
Repairs/costs cited: All harnesses and connectors checked; APIM module identified as failed.
Steering and suspension electronic failures
Multiple simultaneous failures: AdvanceTrac Service light illuminated, Hill Assist disabled, Check Engine light on, Driver Selection light on. Steering wheel becomes temporarily inoperable; steering becomes extremely difficult. Suspension systems off.
When: Reported at unspecified mileage
Symptoms owners cite: AdvanceTrac Service light on; Hill Assist not available; Check Engine light on; Driver Selection light on; Steering wheel temporarily inoperable; Steering wheel difficult to turn; Suspension off
Codes mentioned: AdvanceTrac Service fault, Hill Assist unavailable, Check Engine
Repairs/costs cited: Dealership unable to find cause of failures.
Synthesized from 58 NHTSA owner complaints — unverified consumer allegations, summarized for patterns. The verbatim filings appear below.
What owners are reporting 6 most recent
Purchased 2015 mustang 5.0 with only 6000 miles. And numerous times I tried to register my mustang with Ford sync vehicle health report but said my vehicle wasn't compatible, which I didn't understand. When I hit 13000miles... I noticed vehicle ac was not cooling for a couple days. I made an appointment with dealership but day before I was driving on the freeway checking if maybe the ac would…
Car fails to start on repeated occasions. Car information indicates battery voltage is at a 14.3 on many occasions but car will not start. Lights come on as well as interior items like radio and information window. On one occasion car shut off while in traffic, and took a few minutes to get to restart. When push button start is pushed car acts like it wants to crank but does not. When this…
I am writing to formally request an investigation into a potential recall issue regarding a heated seat module and module plug on my vehicle. Below are the details of my vehicle for your reference: * Make/Model: 2015 Ford Mustang Ecoboost * VIN (Vehicle Identification Number): [XXX] * Mileage: 183,367 I have encountered a burning/melted plastic smell along with smoke coming from my heated/cooled…
Ford invented a new grill shutter and in 1 1/2 years its broke . They now say it not there fault and $1,100 to replace there defective design .
Heated and cooled front seats stopped working. On inspecting the connector plug it is scorched or burned where the ground plug is located.
When putting the vehicle into reverse the backup camera displayed an unusable red fuzzy screen. Backup camera was unable to assist in safely reversing and mirrors and parking sensors had to be used
Common questions
How serious is the electrical problem on the 2015 Ford Mustang?
It's a meaningful issue. 58 complaints have been filed and the failure mode causes operational problems for owners. Repairs average $850.
At what mileage does the electrical typically fail?
Across the 32 complaints that reported odometer mileage, most electrical failures cluster between 11,050 and 61,000 miles, with the median around 33,763. A quarter of owners report trouble before 11,050; a quarter make it past 61,000. Maintenance history matters more than the odometer alone — this is the reported failure window, not a guarantee.
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.