Other complaints and recalls from NHTSA
Summary
The 2021 Acura RDX has 24 NHTSA other complaints and 0 other-related recalls.
24
Complaints
0
Recalls
0
Injuries Reported
Data source: National Highway Traffic Safety Administration (NHTSA) · Last updated July 8, 2026
| Date ↓ | Component | Summary |
|---|---|---|
| Mar 20, 2026 | UNKNOWN OR OTHER | On March 20th, my husband and I went out to dinner with three friends. We arrived around 6:50 PM and... |
| Jan 14, 2026 | UNKNOWN OR OTHER | Warmed car before driving, once I got in car and shut drivers side, Rear window shattered. Common is... |
| Dec 13, 2025 | UNKNOWN OR OTHER | Back windshield glass exploded with no impact. Car was not moving. There is shattered glass everywhe... |
| Dec 2, 2025 | UNKNOWN OR OTHER | Back windshield shattered and blew out with zero impact. Car was parked Manufacturer denies respons... |
| Nov 1, 2025 | UNKNOWN OR OTHER | I had found a leak coming from my 2021 Acura RDX early November. I took it into the dealership Decem... |
| Aug 29, 2025 | UNKNOWN OR OTHER | Complaint Summary I am filing this complaint regarding American Honda Motor Corp’s handling of a war... |
| Jan 28, 2025 | UNKNOWN OR OTHER,ENGINE,FORWARD COLLISION AVOIDANCE | While accelerating off the entrance ramp onto the highway, The engine randomly slows down automatic... |
| Jan 21, 2025 | UNKNOWN OR OTHER | Rear window shattered without any certain impact due to a manufactured known defect. While I was dr... |
| Jun 15, 2024 | UNKNOWN OR OTHER | I took my 2021 Acura RDX to Pohanka Acura Service, Chantilly, VA 20151 after I noticed broken rear d... |
| Jun 9, 2024 | UNKNOWN OR OTHER | My sunroof exploded for no reason while traveling at highway speeds. Fortunately my sunshade was clo... |
| May 20, 2024 | UNKNOWN OR OTHER | Panoramic sunroof has made popping noise when pulling into driveways 4/5 times within 3 weeks of own... |
| Mar 4, 2024 | UNKNOWN OR OTHER | Sunroof exploded! My wife was driving her Acura RDX on [XXX] in Sunroof exploded! My wife was drivin... |
| Jan 17, 2024 | UNKNOWN OR OTHER | I’d like to report an issue with this vehicle’s app companion, AcuraLink. AcuraLink is the official ... |
| Sep 20, 2023 | UNKNOWN OR OTHER | This morning (09/20/2023) - I was driving on the interstate (I-78 in Mississippi) - I heard a large ... |
| May 7, 2023 | UNKNOWN OR OTHER | On 10/2/2022 the rear glass shattered on my RDX for no reason. It was parked in the driveway. Safe... |
| Jan 18, 2022 | FORWARD COLLISION AVOIDANCE | What component or system failed or malfunctioned? Car automatically applied brakes on several occasi... |
| Dec 16, 2021 | UNKNOWN OR OTHER | My Telemetrics Control Unit failed on Acura update. This is part of the system that calls for Emerge... |
| Oct 31, 2021 | UNKNOWN OR OTHER | Driving on the highway and suddenly the moonroof imploded. Luckily no other cars nearby and did not ... |
| Aug 25, 2021 | FORWARD COLLISION AVOIDANCE | On 3 separate occasions my Collision mitigation braking system has malfunctioned. The first time I ... |
| Jun 10, 2021 | UNKNOWN OR OTHER | Brand new 2021 Acura RDX panoramic sunroof exploded less than 2 weeks after purchase. I was driving ... |