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 ↗2011 Lincoln MKX electrical problems
moderate Owners of the 2011 Lincoln MKX have filed 38 NHTSA complaints about the electrical, typically surfacing around 82,560 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 →
Failure mileage
Complaints
38
Recalls
0
Avg fix
$850
| Model year | electrical complaints |
|---|---|
| 2007 MKX | 10 |
| 2008 MKX | 5 |
| 2009 MKX | 6 |
| 2011 MKX (this page) | 38 |
| 2012 MKX | 14 |
| 2013 MKX | 29 |
| 2014 MKX | 3 |
| 2015 MKX | 4 |
1fire
When does it fail?
Of the 38 electrical complaints filed for the 2011 Lincoln MKX, here's the actual mileage breakdown — failures cluster heaviest at 25,000-50,000 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
Of the 11 model years of Lincoln MKX we track for electrical problems, this one carries the most owner complaints on file — 38.
Owners have filed 38 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.
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.
SIRI EYES FREE FUNCTIONAL ISSUES USING BLUETOOTH AND APPLE IOS 9.2 AND 9.2.1
full bulletin at NHTSA ↗FORD/LINCOLN: THE AMBIENT LIGHTING ON LINCOLN (MYLINCOLN TOUCH) VEHICLES WILL DEFAULT TO WHITE AND ON FORD (MYFORD TOUCH) VEHICLES WILL DEFAULT TO ICE BLUE AFTER THE IGNITION SWITCH CYCLE.
full bulletin at NHTSA ↗LINCOLN/FORD: WHEN ALL DOORS, ON SOME VEHICLES, ARE CLOSED, LAMP ILLUMINATES DOOR IS AJAR. MODEL 2011-13 EDGE, EXPLORER, FLEX, MKX, MKT.
full bulletin at NHTSA ↗FORD/LINCOLN: WHEN ALL DOORS ARE CLOSED, THE DOOR AJAR LAMP WILL ILLUMINATE. MODEL 2011-2013 EDGE, EXPLORER, FLEX, MKX, MKT.
full bulletin at NHTSA ↗Source: NHTSA manufacturer communications. Bring the bulletin number to your dealer or shop.
The failure pattern owners describe
The 2011 Lincoln MKX shows persistent electrical gremlins across multiple systems. The door ajar sensor stands out as the most common complaint—it stays triggered even with doors fully closed, preventing locks from engaging and leaving interior lights on while driving, which owners say cuts night visibility. When the sensor fails, the alarm triggers spontaneously day and night, doors won't stay locked in motion, and battery drain becomes a problem.
The SYNC infotainment system is equally unreliable. Touchscreens go blank for hours at a time, including during highway driving, cutting off access to climate control, backup camera, and navigation. Resets and software updates provide only temporary relief; dealerships admit they cannot permanently fix the problem. One owner got the unit replaced twice in two weeks.
Recall 10V659000 addressed potential internal shorts in the body control module that could cause fire, but the manufacturer refuses to service vehicles originally purchased in Canada. Meanwhile, owners report turn signal burnouts every 2–3 weeks with visible heat damage around the housing, suggesting the underlying electrical fault remains unresolved.
Additional recurring issues include turn signals that won't disengage, wipers activating on their own, headlights stuck in auto mode, and complete electrical power loss while driving at highway speed. The liftgate opens and closes unpredictably, and the backup camera fails intermittently. Many problems recur months after repairs.
Same Lincoln MKX electrical reports on nearby years: 2012 · 2013
Failure modes owners describe
Door ajar sensor malfunction
Driver or passenger door ajar warning illuminates while doors are fully closed. The sensor fails to recognize closed door status, persisting intermittently or continuously. Owners report the issue recurring even after previous repairs.
When: Intermittent, reported across various mileages (95,000+ to 150,000+)
Symptoms owners cite: Door ajar warning light stays on despite door being closed; Doors won't lock or unlock properly; auto-locks disengage during driving; Interior dome lights remain on until vehicle reaches 10+ mph; Overhead lights stay on at night, impairing visibility; Remote/keyless locking fails; alarm sounds unexpectedly; Alarm triggers multiple times day and night without key present; Battery drains due to continuous light draw
Repairs/costs cited: Owners cite dealership repairs, resets, and sensor replacements; problem recurs within weeks to months. One owner reports fix lasting one year before returning.
Recalls/TSBs owners mention: Ford TSB exists but does not cover replacement cost. Owners cite warranty denial based on mileage overages.
Infotainment/SYNC system failure
Touchscreen display becomes inoperative, freezes, or goes blank. System performs repeated 'scheduled system maintenance' cycles. Navigation, backup camera, and climate control access lost. Resets and software updates provide only temporary relief.
When: Occurs within weeks to months of purchase; earliest report at 15 miles
Symptoms owners cite: Touchscreen goes blank or unresponsive; Navigation system won't accept addresses or fails sporadically; Backup camera inoperative or delayed by minutes; Screen displays 'performing scheduled system maintenance' repeatedly; Radio/audio settings reset on each restart; Voice command system non-functional; Climate control (AC/heat/defroster) inaccessible for up to 100 miles; System locks up entirely
Repairs/costs cited: Dealership performs repeated resets and software updates without permanent fix. One owner had unit replaced twice within two weeks. Dealership unable to diagnose root cause.
Recalls/TSBs owners mention: Ford engineering department acknowledged the defect but stated no ETA for fix. Dealership and manufacturer offer no permanent remedy.
Body control module (BCM) internal short
Recall 10V659000 (NHTSA 11V128000) addressed potential internal short in BCM that could cause overheating and fire risk. Owners report manufacturers refusing recall service on vehicles originally purchased in Canada despite meeting recall criteria. Ongoing turn signal burnout indicates unresolved electrical fault.
When: Few weeks after purchase; turn signals burn out every 2–3 weeks
Symptoms owners cite: Turn signal bulbs burn out repeatedly; Evidence of heat/fire damage around turn signal housing observed by mechanics; Multiple warning lights illuminate unexpectedly; Power door locks fail; Burning odor from vehicle; Power outlets extremely hot
Codes mentioned: 10V659000, 11V128000
Repairs/costs cited: Dealership replaced bulb and housing multiple times without resolving underlying fault. Mechanics observed fire damage evidence around housing.
Recalls/TSBs owners mention: Recall 10V659000/11V128000 issued for BCM replacement. Manufacturer refusing service on Canadian-origin vehicles despite VIN matching recall criteria. Manufacturer states part availability issues prevent repair on other vehicles.
Turn signal and electrical circuit intermittent malfunction
Turn signals fail to operate or remain stuck on. Radio volume increases independently when turn signals activated. Wiper blades activate without driver input and won't shut off. Headlights remain on in auto mode and won't turn off.
When: Intermittent failures; earliest at 500 miles
Symptoms owners cite: Turn signals won't operate when activated; Turn signals won't disengage once activated; Radio volume increases independently with turn signal activation; Wiper blades activate by themselves; Wiper blades won't shut off when manually triggered; Headlights stuck in auto mode; won't shut off
Repairs/costs cited: Dealership replaced a module and provided updates; failure persisted. Vehicle not further repaired.
Rear liftgate malfunction
Liftgate opens without user input or remains stuck closed. Fails to respond to dash button, cargo button, or key fob commands. Backup camera associated with liftgate goes fuzzy or blacks out intermittently.
When: Intermittent; can occur while parked or during use
Symptoms owners cite: Liftgate opens spontaneously while parked; Liftgate won't open when commanded via dash or cargo button; Liftgate won't close when commanded; Liftgate won't respond to key fob button; Backup camera fuzzy or blacks out
Backup camera failure
Rearview camera becomes inoperative, displays intermittently, or goes fuzzy/black. System indicates camera functional while display fails. Associated with SYNC system and liftgate issues.
When: Occurs at various mileages; reported at 95,000+ miles
Symptoms owners cite: Backup camera inoperative in reverse; Camera display fuzzy or blacks out; System says camera is functioning but display shows nothing; Camera failure linked to SYNC system crashes
Recalls/TSBs owners mention: Manufacturer informed owner vehicle was out of warranty.
Complete electrical power loss while driving
Vehicle loses all electrical power while in motion, disabling lights, power steering, power brakes, and climate control. Requires restart to regain functionality. Creates immediate safety hazard on busy roads.
When: Isolated incident at 40 mph in night driving conditions
Symptoms owners cite: Complete loss of electrical power while driving; Headlights go out; Power steering fails; Power brakes fail; Vehicle slows due to loss of power
Fuel inlet system error and stalling
Check fuel fill inlet system error illuminates repeatedly despite previous repairs. Vehicle jerks while driving and stalls intermittently. Error light returns after each repair attempt.
When: Recurrent issue
Symptoms owners cite: Check fuel fill inlet system warning light; Vehicle jerks while driving; Vehicle stalls intermittently
Repairs/costs cited: Owner has had issue repaired but light returns immediately.
Key fob and vehicle start failure
Vehicle will not recognize key fob to start. Tracking system and 911 assist non-functional. Vehicle won't start in some instances.
When: Early failure; reported at 15 miles mileage
Symptoms owners cite: Vehicle won't start; Key fob not recognized by vehicle; Tracking system non-functional; 911 assist inoperative
Recalls/TSBs owners mention: Manufacturer did not offer assistance; vehicle not repaired.
Door latch mechanical failure
Driver-side door latch sticks or fails to properly close position. Vehicle doesn't sense door is closed even when fully closed. Issues recur after multiple repairs.
When: Intermittent; one owner reports four repair attempts
Symptoms owners cite: Door latch sticks; Vehicle doesn't sense door is fully closed; Interior lights won't turn off; Door won't lock
Repairs/costs cited: Repaired multiple times (owner reports four times); problem returns.
Driver door spontaneous opening while driving
Left front driver door opens while vehicle is in motion. Recurs even after dealership repair attempts.
When: Intermittent; recurs after repair
Symptoms owners cite: Door flies open while driving; Problem returns after dealership repairs
Repairs/costs cited: Door repaired twice by dealers; issue keeps returning.
Sunroof track assembly failure
Sunroof track becomes faulty, preventing opening or closing of sunroof.
When: Unspecified
Symptoms owners cite: Unable to open sunroof; Unable to close sunroof
Synthesized from 38 NHTSA owner complaints — unverified consumer allegations, summarized for patterns. The verbatim filings appear below.
What owners are reporting 5 most recent
2011 Lincoln mkx electrical system software recall Lincoln issued a recall (10v659000) NHTSA campaign #11v128000 which required replacement of affected bcms may have the potential for an internal short. If an electrical short develops, an overheating condition may occur which could result in a vehicle fire. Our Lincoln started to develop issues only a few weeks after purchase. The turn…
Door latch sticks and vehicle won't sense that the door is closed. Clearly an issue for Ford based on an internet search yet nothing is being done to help. Daughter at school can't get interior lights to go off and can't lock door because the car thinks door is open.
Door ajar sensors are failing and not allowing me to lock.
Driver side door ajar sensor comes on frequently. Interior light stays on when this happens, making it difficult to drive at night. Sometimes it causes the alarm to go off during the night, which is aggrivating. Such a nice car but this is an embarrassing problem. I just bought this car used but the owner said she has had this problem several times before.
Lift gate will open without prompting. Have parked the vehicle and went inside and come back outside and liftgate will be open. At other times it will not open or close when I push the button on the dash or the rear cargo button or key fob button. Camera goes fuzzy or blacks out.
Had electrical trouble with your 2011 Lincoln MKX?
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 2011 Lincoln MKX?
It's a documented issue but not catastrophic. 38 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?
Across the 25 complaints that reported odometer mileage, most electrical failures cluster between 52,000 and 100,000 miles, with the median around 82,560. A quarter of owners report trouble before 52,000; a quarter make it past 100,000. 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.
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/2011/Lincoln/MKX.
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.