2016 Subaru Legacy Electrical System Problems

Source: NHTSA · Updated Sep 12, 2026 · 51 complaints analyzed

Owners have filed 51 complaints with NHTSA about electrical system problems on the 2016 Subaru Legacy, 35% of all complaints for this model year. Half of the reports with a mileage happened before 51,000 miles. The words owners use most often: “remove key” (12% of reports).

What owners describe

Phrases that appear unusually often in these complaints compared with complaints about other cars.

  • Remove key: mentioned in 6 of 51 complaints (12%)

At what mileage do electrical system problems happen?

Based on 18 complaints that reported the odometer reading.

Under 10k miles0 · 0%
10k–25k miles1 · 6%
25k–50k miles7 · 39%
50k–75k miles6 · 33%
75k–100k miles3 · 17%
100k–150k miles0 · 0%
150k+ miles1 · 6%

How serious are the reports?

None of the 51 complaints report a crash, fire or injury.

Subaru Legacy electrical system complaints by model year

Peak: 2016, with 51 complaints
1995: 2019951996: 211997: 171998: 919981999: 22000: 62001: 120012002: 22003: 22004: 120042005: 252006: 172007: 520072008: 92009: 42010: 1220102011: 192012: 42013: 620132014: 112015: 372016: 512016512017: 302018: 402019: 3520192020: 152021: 52022: 320222023: 12024: 5

n = 415 complaints · Source: NHTSA

Model yearElectrical System complaintsShare of that yearMedian miles
2024 Legacy529%—
2023 Legacy110%—
2022 Legacy39%8,000
2021 Legacy516%60,000
2020 Legacy1512%7,814
2019 Legacy3528%900
2018 Legacy4034%16,745
2017 Legacy3025%54,000
2016 Legacy5135%51,000
2015 Legacy3723%11,806
2014 Legacy1121%68,500
2013 Legacy69%97,000
2012 Legacy44%103,000
2011 Legacy1911%60,000
2010 Legacy128%80,000
2009 Legacy46%105,000
2008 Legacy914%98,000
2007 Legacy515%73,000
2006 Legacy1720%100,000
2005 Legacy2514%93,000
2004 Legacy12%149,000
2003 Legacy23%100,001
2002 Legacy24%251,500
2001 Legacy11%—
2000 Legacy66%137,000
1999 Legacy22%109,000
1998 Legacy98%78,000
1997 Legacy1712%86,128
1996 Legacy2117%64,435
1995 Legacy2011%22,000

When owners reported it

Peak: 2021, with 16 complaints
2017: 2201722018: 1201812019: 3201932020: 8202082021: 162021162022: 9202292023: 6202362024: 2202422025: 1202512026: 320263

n = 51 complaints · Source: NHTSA

Related recalls (0)

No safety recall lists electrical system for the 2016 Subaru Legacy. A pattern of complaints does not always lead to a recall.

What owners report

Short excerpts of recent complaints, with personal details removed. Full reports are on NHTSA.gov.

The factory touchscreen infotainment system is experiencing severe screen delamination (internal adhesive failure). This defect causes uncontrollable 'ghost touching,' where the screen registers phantom inputs. The system cycles through radio stations, changes audio sources, and changes navigation…

Received Jun 8, 2026 · NHTSA complaint 11742852

Battery dies all the time. Parasitic drain from the Starlink program in the car. There is/was a lawsuit. It involves some DCW fuse or something. Ive had to prematurely replace my battery. It also seems to be affecting the radio. It switches stations randomly.

Received Jun 3, 2026 · NHTSA complaint 11741718

Battery continuously dies, likely due to a parasitic drain, and it is extremely hard-taking up to 15 to 20 minutes to open the car door using the the wierd key you slide out of the key fob. As a woman, it is very dangerous when my battery dies and I am in a dark parking lot and I can't even get…

Received Feb 18, 2026 · NHTSA complaint 11718682
Subaru Legacy
2023 Subaru Legacy photographed in Montréal , Québec , Canada at the 2023 Montréal International Auto Show .. Representative photo; appearance varies by model year. Photo: Bull-Doser, Public domain, via Wikimedia Commons.

Frequently asked questions

Do all 2016 Subaru Legacys have electrical system problems?

No. NHTSA has 51 owner complaints about electrical system for the 2016 Subaru Legacy (35% of the 147 complaints for this model year). Complaint data shows that the problem is reported, not how many of all cars sold are affected.

Was there a recall on the 2016 Subaru Legacy electrical system?

No recall currently lists electrical system for this vehicle.

At what mileage do electrical system problems start?

The median reported mileage is 51,000 miles: half of the reports with a mileage came before that.

What do owners say about electrical system problems on the 2016 Subaru Legacy?

The most frequent phrase is “remove key”, in 6 of 51 complaints.

See all 2016 Subaru Legacy problems or electrical system problems across all Legacy years.