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Visibility (wipers, defrost, mirrors)Part report

2021 Subaru Legacy Visibility (wipers, defrost, mirrors) Problems

Complaints
6about this part
Share
19%of 31 total for the year
Median mileage
1,100miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 6 complaints about the visibility of the 2021 Subaru Legacy, 19% of the 31 complaints for this model year. Where a mileage was given, the median is 1,100 miles.

Fewer than 15 complaints name this part, so treat the figures as a rough indication only.

Example complaints

Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.

“I was driving down the road and I heard a sound, and then saw a 5 inch horizontal crack, starting at the left side of the windshield and then it turned 1 inch up.... It was just above the inspection sticker. I did not hear anything hit but heard a sound. Both surfaces, inside and outside of the glass are smooth. I cannot feel any crack but can see it. I had my defroster on and it was sporadically raining and sleeting. I will be getting it repaired. Through Subaru's goodwill program vehicle was repaired.”

NHTSA complaint #11455908, filed 2022-03

“Three times within a 1 year period, the windshield cracked without an object hitting it. First time in July, 2021, second time in September, 2021, and third time in June, 2022. After the first time, I had the windshield replaced at my own expense. The second time, Subaru completed the replacement at no cost. The third time, Subaru completed the replacement but refused to pay for it, claiming that an object likely hit the windshield. However, the crack occurred overnight while the car was in my driveway. …”

NHTSA complaint #11474196, filed 2022-07

“The contact owns 2021 Subaru Legacy. The contact stated while entering the vehicle, she noticed a crack on the passenger’s side of the front windshield that expanded to the center of the windshield. The contact was unsure what caused the crack in the windshield. The contact reached out to the local dealer and was informed that the vehicle would not be repaired unless the contact paid for the glass warranty. The vehicle was not inspected nor diagnosed. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure mileage was 1,100.”

NHTSA complaint #11420446, filed 2021-06, 1,100 miles

“The component that failed is the windshield. The windshield has a 14 inch stress crack. The crack suddenly appeared, there was no impact. The crack interferes with the Subaru Eyesight Driver Assistance. The Subaru Eyesight Driver Assistance could malfunction while driving. The integrity of the windshield has been compromised. I brought the car to the Subaru dealership and they said it was not covered under warranty even though the car only has 6,000 miles on it. The Subaru dealership said they took pictures of the windshield and submitted them to Subaru of America. …”

NHTSA complaint #11443359, filed 2021-12

“Windshield spontaneously cracked while using defrost function on 9/9/2021. Crack started from bottom center of windshield, at the ceramic defrost line, below rubber seal. Crack approximately 6 inches long. Called Subaru within minutes and directed to take to dealership to have photo taken and submitted to Subaru for warranty work. Visited dealership and photos taken on 9/13/2021. Have been told by dealership multiple times still waiting on Subaru to approve the warranty work. Since then the crack has continued to spread and now goes up approximately 2/3rd of the windshield bottom towards top.”

NHTSA complaint #11435842, filed 2021-10

Related service bulletins

Visibility (wipers, defrost, mirrors): other model years

YearComplaintsShare of year
2024424%
2023220%
20221750%
2021619%
20206655%
20195141%
20183227%
20173529%
20161812%
20154126%
2014611%
201312%
201244%
201121%
201043%
200946%
200835%
200739%
200611%
2005179%
200412%
200323%
200224%
200156%
200033%
199911%
199844%
199732%
199643%
199574%
199368%
199259%
199168%

Other parts of the 2021 Subaru Legacy

Other or unknown
7 complaints
Air bags
6 complaints
Electrical system
5 complaints
Back-over prevention (rear camera)
2 complaints
Brakes
2 complaints
Engine
2 complaints
Forward collision avoidance
2 complaints
Transmission and drivetrain
2 complaints
Engine cooling
1 complaints
Equipment
1 complaints
Seat belts
1 complaints
Seats
1 complaints

← All problems reported for the 2021 Subaru Legacy

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 27, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.

To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology