There are 3 stored owner reports matching the electrical system leading-label group for the 2009 Acura TL in our NHTSA-sourced dataset. These are unverified consumer reports and may not reflect confirmed defects.
This group counts stored reports whose component label starts with one of this site's matching prefixes, ignoring case. Each matching report counts once within the group. Components mentioned later in the label or only in the narrative are not searched. How component counts work
Loaded 3 of 3 matching reports.
Open the full vehicle complaint log (all categories)The Acura key has a hinge on it with a release button and a spring where the keys open when the button is pressed and the key locks in place. The locking mechanism on the hinge failed. This means that when enough items are on a keychain on the key the weight will rotate the keys into a lever and pull the car into the off position on its own while driving on the road. My car has turned off without warning due to the key hinge lock failure on the highway ant speed and well as on bumpy roads and at stoplights.
AUDIO STOPS WORKING AFTER 2-4 SECONDS OF STARTING THE CAR. SPEAKERS POP AND NO AUDIO.
TL* THE CONTACT OWNS A 2009 ACURA TL. THE CONTACT STATED THAT THE VEHICLE STALLED MORE THAN TWICE WITHOUT WARNING. THE VEHICLE WAS TOWED TO THE DEALER. THE ALTERNATOR ASSEMBLY WAS REPLACED THREE TIMES AND THE BATTERY HAD BEEN REPLACED MORE THAN FIVE TIMES. THE FAILURE CONTINUED. THE CONTACT ALSO TOOK THE VEHICLE TO AN INDEPENDENT MECHANIC WHO DIAGNOSED THAT THE ALTERNATOR ASSEMBY AND BATTERY NEEDED TO BE REPLACED. THE INDEPENDENT MECHANIC REPLACED THE PARTS, BUT THE FAILURE CONTINUED. THE VEHICLE WAS TAKEN BACK TO THE DEALER FOR FURTHER DIAGNOSTIC TESTING. IT WAS DIAGNOSED THAT THE RADIO NEEDED TO BE REPLACED. THE MANUFACTURER WAS NOTIFIED. THE VIN AND FAILURE MILEAGE WERE NOT AVAILABLE.
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
NHTSA source checks for this vehicle year
Checks are recorded separately for each dataset, not for the whole page. Dates use UTC. A missing check date does not mean no records exist.
Vehicle import recorded: Apr 28, 2026. This is the stored import date, not confirmation that every source was successfully refreshed.