Rear windshield shattered on its own while parked in driveway.
2020 Acura Rdx
Owner reports · Recalls · Investigations
More warning signs than most Rdx years
Owner complaints for the 2020 Acura Rdx are substantially higher than the model-year median of 36.5.
About this comparison →How this year compares
Owner complaints by model year
Compare all Rdx years →Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
All reported categories
Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
Limited mileage data: 83 of 345 reports include usable mileage. There isn’t enough coverage to show a useful chart.
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
- Visibility/wiper. Review the 83 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Engine. Review the 53 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Electrical System. Review the 26 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
What owners actually said
345 reportsThis is the 2nd time that the liftgate glass has shattered. The first time this happend I thought maybe someone threw a rock and shattered it. But it has just happended again where the liftgate glass has shattered for no apparent reason. I googled the problem and apparently a lot of other people have had the same issue happen…
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This is the 2nd time that the liftgate glass has shattered. The first time this happend I thought maybe someone threw a rock and shattered it. But it has just happended again where the liftgate glass has shattered for no apparent reason. I googled the problem and apparently a lot of other people have had the same issue happen to them. I cannot drive without a rear windshhield so I have an appointment to get it replaced on Tuesday the 21st of march. The vehicle has not been inspected by the manufacturer but I will take it to Acura this afternoon. From what I have read, they will not do anything about it, other than replacing the window and charging for it. There were no symptoms that appeared before the glass shattering.
Normal grocery store run opened my lift gate to get my bags to go into the store, hit the close button and once it closed the rear windshield spontaneously shattered then and there - nothing touched it at all I was standing 2 feet away - after I started to drive home the window started falling apart creating the hole in the pict…
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Normal grocery store run opened my lift gate to get my bags to go into the store, hit the close button and once it closed the rear windshield spontaneously shattered then and there - nothing touched it at all I was standing 2 feet away - after I started to drive home the window started falling apart creating the hole in the picture.
“I went to my garage to get my car and off to work supposedly, I put my bag inside the car back set and close it after that I heard a crinkling and shattering noise. When I checked around I saw the rear windshield of my car is totally shattered before I get in the vehicle and before starting. It sounded as if something was in th…
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“I went to my garage to get my car and off to work supposedly, I put my bag inside the car back set and close it after that I heard a crinkling and shattering noise. When I checked around I saw the rear windshield of my car is totally shattered before I get in the vehicle and before starting. It sounded as if something was in the rear of the vehicle. The entire rear window glass was shattered. There was no impact, no foreign object hit it, etc. It simply shattered while sitting in the driveway, with the vehicle off, when I closed the door. “ I cleaned my car last night and no indentation or any crack or line on the window but the shattered line is ALL OVER THE REAR WINDOW literally. And per my research, says that tons of ACURA RDX 2019 and UP models have this kind of sudden shuttering of the rear window without any hit. This is very dangerous .. Good thing my situation is not like the others that their rear window suddenly broke while on the highway. Hopefully, a JUST will be served. And it's not right for us owners to pay for this situation (rear glass + service fee), and I lost my job today because of this situation. THIS IS VERY UNSAFE for anyone who owns this kind of car. VERY UNACCEPTABLE since ACURA already know about this issue before and still they are selling this kind of defective car.
On Tuesday, March 7, the owner of this vehicle loaded some items into the back seat of the vehicle. When the owner closed the back door, the rear windshield of the vehicle shattered without warning or cause. The vehicle is drivable, albeit with a huge opening in the rear windshield. The manufacturer has issued a service bulletin…
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On Tuesday, March 7, the owner of this vehicle loaded some items into the back seat of the vehicle. When the owner closed the back door, the rear windshield of the vehicle shattered without warning or cause. The vehicle is drivable, albeit with a huge opening in the rear windshield. The manufacturer has issued a service bulletin, bulletin number 22-014, that addresses this defect but has not recalled any of the affected vehicles. The owner has alerted the dealership but still has the vehicle at home as of Wednesday, March 8.
Rear window shattered without any impact. This is a known Acura issue due to faulty rear defroster grid. There was a bulletin issued but not a recall. Called local dealership and they are aware of the issues. Inspected and replaced glass on 3/7/2023
The contact owns a 2020 Acura RDX. The contact stated while driving 70 MPH and changing lanes, the vehicle decelerated with an unknown warning light illuminated. The contact attempted to accelerate; however, the vehicle failed to respond. The contact stated that after several minutes the vehicle started to operate as designed. T…
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The contact owns a 2020 Acura RDX. The contact stated while driving 70 MPH and changing lanes, the vehicle decelerated with an unknown warning light illuminated. The contact attempted to accelerate; however, the vehicle failed to respond. The contact stated that after several minutes the vehicle started to operate as designed. The vehicle was not diagnosed. The manufacturer was not contacted. The failure mileage was 280,093.
Rear windshield combusted without external impact while parked. There was sharp pieces of glass inside my vehicle. Acura is aware via a service bulletin. It was inspected at Acura service. There were no symptoms for prior warning.
Rear windshield shattered spontaneously while in park. Multiple reports of this in other 2020 RDXs. No reported recall to date. Vehicle is up-to-date with all services, no major accidents, and no prior indication of foul play or that the windshield was tampered with.
Rear window shattered on its own just sitting in the driveway
Official recalls
526V332000 · Air Bags:sensor:occupant Classification:front Passenger
May 21, 2026
Honda (American Honda Motor Co.) is recalling certain 2018-2021, 2023 Acura TLX, 2019-2024 RDX, 2017-2020, 2022-2026 MDX, 2017-2021, 2023, 2025 Honda Ridgeline, 2017-2022 Pilot, 2019-2021 Passport, 2018-2026 Odyssey, 2019-2022 Insight, 2019-2021 HR-V, 2018-2020 Fit, 2020-2022 CR-V Hybrid, 2017-2022 CR-V, 2017-2018, 2021 Civic Type R, 2017-2021 Civic hatchback, 2016-2020 Civic coupe, 2016-2022 Civic, 2017-2022 Accord Hybrid, and 2016-2022 Accord vehicles. The front passenger seat weight sensor may crack and short circuit, which can cause the air bags to deploy unintentionally during a crash.
Consequence & remedy
Consequence: Air bags that deploy unintentionally during a crash increase the risk of injury.
Remedy: Dealers will replace the seat weight sensors, free of charge. Owner notification letters were mailed July 7, 2026. Owners may contact Honda's customer service at 1-888-234-2138. Honda's numbers for this recall are BOL, WO9, OOA, WOM, XOH, NOC, POD, BOE, UOF, POB, EOG, AOI, QO8, TOJ, DO7, and SOK. This recall expands previous NHTSA recall number 24V064. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov beginning May 29, 2026.
24V064000 · Air Bags:sensor:occupant Classification:front Passenger
Feb 1, 2024
Honda (American Honda Motor Co.) is recalling certain 2020-2022 Pilot, Accord, Civic sedan, HR-V, Odyssey, 2020 Civic coupe, Fit, 2021-2022 Civic hatchback, 2021 Civic Type R, Insight, 2020-2021 CR-V, CR-V Hybrid, Passport, Ridgeline, Accord Hybrid, 2020 Acura MDX, 2022 Acura MDX, 2020-2022 Acura RDX, and 2020-2021 Acura TLX vehicles. The front passenger seat weight sensor may crack and short circuit, failing to suppress the air bag as intended.
Consequence & remedy
Consequence: An air bag that deploys unintentionally during a crash can increase the risk of injury.
Remedy: Dealers will replace the seat weight sensors, free of charge. Owner notification letters were mailed March 28, 2024. This is a phased recall. Owners may contact Honda customer service at 1-888-234-2138. Honda's numbers for these recalls are XHP and VHQ.
23V858000 · Fuel System, Gasoline:delivery:fuel Pump
Dec 18, 2023
Honda (American Honda Motor Co.) is recalling certain 2013-2023 Honda Accord, Civic Coupe, Civic Sedan, Civic Hatchback, Civic Type R, CR-V, HR-V, Ridgeline, Odyssey, Acura ILX, MDX, MDX Hybrid, RDX, RLX, TLX, 2019-2022 Honda Insight, Passport, 2020 Honda CR-V Hybrid, 2018-2019 Honda Clarity PHEV, Fit, and 2015-2020 Honda Accord Hybrid, Pilot, Acura NSX vehicles. The fuel pump inside the fuel tank may fail.
Consequence & remedy
Consequence: Fuel pump failure can cause an engine stall while driving, increasing the risk of a crash.
Remedy: Dealers will replace the fuel pump module, free of charge. Owner letters were mailed September 6, 2024. Owners may contact Honda customer service at 1-888-234-2138. Honda's numbers for this recall are KGC and KGD. This recall is an expansion of NHTSA recall numbers 21V-215 and 20V-314.
23V158000 · Seat Belts:front:buckle Assembly
Mar 9, 2023
Honda (American Honda Motor Co.) is recalling certain 2017-2020 CR-V, 2018-2019 Accord and Accord Hybrid, 2018-2020 Odyssey, 2019 Insight, and 2019-2020 Acura RDX vehicles. A manufacturing issue with the front seat belts may cause the seat belt buckle channel to interfere with the release button, preventing the seat belt buckle from latching.
Consequence & remedy
Consequence: An unlatched seat belt cannot properly restrain the seat occupant during a crash, increasing their risk of injury.
Remedy: Dealers will replace the driver and front passenger seat belt buckle release buttons or the buckle assemblies as necessary, free of charge. Owner notification letters were mailed April 18, 2023. Owners may contact Honda customer service at 1-888-234-2138. Honda's numbers for this recall are NDA, QDB, BDC, MDD, LD9. TDF, FDG, ODH, YDI, ZDE.
21V215000 · Fuel System, Gasoline:delivery:fuel Pump
Mar 25, 2021
Honda (American Honda Motor Co.) is recalling certain 2019-2020 Acura MDX, MDX Sport Hybrid, RDX, TLX, Honda Accord, Civic Hatchback, Insight, 2019 Acura ILX, Honda Accord Hybrid, Civic Coupe, Civic Coupe Si, Civic Sedan, Civic Sedan Si, Civic Type R, Fit, HR-V, Odyssey, Passport, Pilot and Ridgeline, and 2018-2019 CR-V vehicles. The low-pressure fuel pump inside the fuel tank may fail.
Consequence & remedy
Consequence: Fuel pump failure can cause an engine stall while driving, increasing the risk of a crash.
Remedy: Honda will notify owners, and dealers will replace the fuel pump assembly, free of charge. Owner letters were mailed May 18, 2021. Owners may contact Honda customer service at 1-888-234-2138. Note: This recall is an expansion of recall 20V-314.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
0No exact-year investigations in this snapshot.
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