The 2013 Fusion's lighting system exhibits a pattern of electrical and mechanical failures that compound into expensive, sometimes unresolved repairs. Turn signal control modules fail outright—bulb replacement doesn't help, and dealers can't source compatible replacements from third-party vendors, leaving some vehicles permanently without functional turn signals. Turn signal cancellation happens intermittently: owners report the signal dropping mid-turn with barely any steering input, a known issue Ford lists a service bulletin for but only available at steep labor costs.
Headlight problems dominate complaints. Low-beam illumination is substantially dimmer than comparable vehicles—owners report less than half the light output of a 2008 Highlander. This persists even after the 12C27 recall work meant to address defective lamp reflectors. Headlight bulbs fail repeatedly within weeks or months, then require bumper removal for replacement, turning a $30 bulb into a $250 service call. Some vehicles arrive with corroded connector pigtails. The automatic headlight sensor takes up to 20 seconds to activate in tunnels—far slower than any competitive vehicle—leaving drivers in the dark when entering tunnels on highways. One owner's body control module delivered only 9 volts instead of 12 volts to the headlight circuit, eventually causing total failure and a $1,000 repair bill. The design flaw requiring bumper removal for any front light work inflates labor costs substantially across all lighting repairs.
Failure modes owners describe
Turn signal control module failure
Passenger or driver side turn signal becomes completely inoperative. Owners report bulb replacement does not fix the issue. Ford dealer diagnosis points to a control module (referred to as 'turning module' in some complaints) that either fails to function or cannot be matched/sourced by vendors. Owners allege Ford no longer manufactures the module and used replacements from third-party vendors do not work for their specific vehicles.
When: Occurs early in ownership (as low as 19,000 miles) and continues intermittently throughout vehicle life
Symptoms owners cite: Turn signal does not flash or activate at all; Bulb replacement does not restore function; Issue persists after dealer inspection
Repairs/costs cited: Dealer sourced used control modules from third-party vendors; none compatible with affected vehicles. No permanent repair achieved in at least one case. Dealers claim no clear explanation for incompatibility.
Recalls/TSBs owners mention: Ford stated the control module was not the cause in one case (complaint #10), contradicting dealer diagnosis. Ford unable or unwilling to address issue per complaint #1.
Intermittent turn signal cancellation
Turn signal cancels prematurely while driver is actively turning or changing lanes, or even while stationary at a traffic light. Occurs after signal stalk is locked in continuous position. Minimal steering wheel input (1-2 degrees) or no input at all can trigger cancellation. Owners report this is a known issue with a service bulletin for reprogramming the steering column signal switch available to dealers, but owners cite repair cost as prohibitive.
When: Occurs intermittently throughout ownership; complaint documented at 62,000 miles in one case
Symptoms owners cite: Turn signal turns off after 1-4 flashes before turn is complete; Signal cancels with minimal or no steering wheel movement; Happens while stationary or during active turns; Driver may not notice cancellation immediately, creating safety hazard
Repairs/costs cited: Dealer can reprogram steering column signal switch per Ford service bulletin; owners cite high labor costs at dealership rates as prohibitive. One case (complaint #11) indicates dealer resolved issue on 05/16/16.
Recalls/TSBs owners mention: Ford acknowledges this is a known issue with available service bulletin for reprogramming. Complaint #5 notes this should be a recall repair covered by manufacturer.
Low-beam headlight inadequate illumination
Low-beam headlights provide dim, inadequate lighting that is substantially less than other vehicles of similar vintage. Owners report less than 50% of illumination compared to a 2008 Toyota Highlander and 2003 Volvo. This persists even after the 12C27/NHTSA 12V-553 recall repair. One owner's VIN was not included in the recall but experiences the same deficiency.
When: Present from early ownership or shortly after ownership begins; documented at 30,000 and 111,000 miles
Symptoms owners cite: Low-beam headlights are dim and short-distance; Inadequate illumination forward and to both sides; Drivers must rely on high-beam headlights for adequate vision; Deficiency continues after safety headlight recall work
Repairs/costs cited: One owner reports bulbs replaced several times at independent mechanic and Auto Zone with no improvement. Another owner told by Ford dealers no headlight options are available.
Recalls/TSBs owners mention: Ford corporate acknowledged long delay in automatic headlight activation (up to 20 seconds) as 'not unusual' in complaint #3. Recall 12C27 (NHTSA 12V-553) addressed defective film in affected units; however, some owners with identical symptoms report VINs not included or dealers refuse to honor recall.
Headlight bulb failure and frequent replacement
Passenger or driver side headlight bulbs fail repeatedly, requiring replacement within weeks or months. Owners report bulbs cost $30 each and replacements fail again shortly after. One owner's passenger light failed after a prior headlight recall repair, suggesting possible underlying electrical issue.
When: Begins within weeks to months of ownership; recurrence within 1 month documented in at least one case
Symptoms owners cite: Headlight bulb burns out; Bulb replacement does not permanently resolve issue; Same headlight fails again within short timeframe
Repairs/costs cited: Bulb replacement cost $30-$136.50 per set. Labor intensive—requires bumper removal, adding 1-2 hours labor at $160/hour. Some owners out-of-pocket repeatedly.
Recalls/TSBs owners mention: Owners reference a headlight warranty (6 years from manufacture date or 7 years for new sets); dealers often decline warranty coverage or quote high diagnosis fees ($99) and labor.
Body control module electrical fault (headlight voltage dropout)
The body control module that manages lighting delivers insufficient voltage to headlight circuits. One owner reported headlight voltage at 9 volts instead of the required 12 volts, leading to eventual short circuit and total headlight failure. Failure occurred after prior recall repair work on headlights, suggesting possible connection to that service.
When: Occurred after prior headlight recall repair; timing suggests repair may have contributed
Symptoms owners cite: Headlight goes out while driving at night; Voltage measured at 9V instead of 12V at headlight circuit; Eventually shorts and fails completely
Repairs/costs cited: Diagnosed by dealer as body control module fault. Repair cost $1,000. Owner suspects connection to prior recall headlight repair work.
Corroded headlight connector pigtails
Headlight electrical connectors (pigtails) arrive corroded on at least one used vehicle. Owner reports vehicle was sold with this pre-existing condition. Corroded connectors prevent proper electrical connection to headlights.
When: Present at time of purchase; likely from manufacturing or storage
Symptoms owners cite: Corroded connector pigtails; Intermittent or non-functional headlights due to poor connection
Repairs/costs cited: Ford estimate $680 to replace corroded pigtails and associated components; $360 just for headlight switch replacement.
Automatic headlight sensor malfunction—delayed activation
The automatic headlight sensor fails to activate headlights when entering dark tunnels on Auto setting. Lights remain at daylight running level despite complete darkness. Ford corporate and dealer both confirmed this is not unusual and that automatic headlights can take up to 20 seconds to adjust. No other vehicles of similar vintage exhibit this delay.
When: Occurs on tunnels on Blue Ridge Parkway; persists to present day of complaint
Symptoms owners cite: Automatic headlights do not activate in tunnels despite darkness; Complete lack of vision through tunnel with only daylight running lights; Delay of up to 20 seconds for sensor to respond (per Ford admission); Condition not present in other vehicles tested by owner
Recalls/TSBs owners mention: Ford corporate and local Ford service department both acknowledged this delay as not unusual for the vehicle and that automatic headlights often take up to 20 seconds to adjust.
High-cost access to lighting components—bumper removal required
Replacing front headlight or parking light bulbs requires complete front bumper removal, adding substantial labor cost. Simple bulb replacement becomes an expensive repair. One owner quoted $250 for a single front parking light bulb replacement and $250 for a headlamp replacement due to bumper removal labor.
When: Applies whenever any front lighting component needs replacement
Symptoms owners cite: Bulb replacement requires bumper removal; Labor cost dominates total repair cost; High labor rates ($160/hour) multiply quickly
Repairs/costs cited: Front bumper removal adds 1-2 hours labor at $160/hour minimum. Single headlamp quoted at $250; single parking light quoted at $250; headlight set replacement with labor quoted at $200-$360 for parts and labor alone.
Synthesized from 19 NHTSA owner complaints — unverified consumer
allegations, summarized for patterns. The verbatim filings appear below.