NHTSA owner reports · September 18, 2026 snapshot.
Electrical System complaints
51 reportsClear category filter120,000 miles · Dec 8, 2015
Electrical System
RELATED TO HANDS FREE LINK WHICH HASN'T WORK IN TWO YEARS. I HAVE REPLACED THE BATTERY SEVERAL TIMES (ONCE TWICE ONE WEEK, UNDER WARRANTY). I REPLACED THE BATTERY A WEEK AGO AND ASK THEM TO PLEASE RESET HANDS FREE LINK (A REQUEST I MAKE EVERY TIME THE CAR IS SERVICED) AND MY CAR NAV FLICKERS NOW. TWO DAY AGO THE CAR MOMENTARILY …
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RELATED TO HANDS FREE LINK WHICH HASN'T WORK IN TWO YEARS. I HAVE REPLACED THE BATTERY SEVERAL TIMES (ONCE TWICE ONE WEEK, UNDER WARRANTY). I REPLACED THE BATTERY A WEEK AGO AND ASK THEM TO PLEASE RESET HANDS FREE LINK (A REQUEST I MAKE EVERY TIME THE CAR IS SERVICED) AND MY CAR NAV FLICKERS NOW. TWO DAY AGO THE CAR MOMENTARILY LOST POWER WHILE I WAS DRIVING IN TOWN!!!!!!! I WAS FORTUNATE TO BE ON STREET WITH 35MPH SPEED LIMIT AND NO OTHER CARS. IT WAS TERRIFYING.
NHTSA ODI #10809130
78,000 miles · Nov 16, 2015
Air BagsElectrical System
CONSTANTLY HAVING ELECTRICAL PROBLEMS. WE WENT ON A VACATION AND CAME BACK TO FIND THE BATTERY COMPLETELY DEAD. TOOK IT IN AND THEY DIAGNOSED THE PROBLEM AS A BAD HANDS FREE UNIT WHICH WAS REPLACED. NOW WE ARE HAVING ALL KINDS OF ELECTRICAL PROBLEMS. EACH TIME WE TURN THE CAR ON THE AUTO SETTING TOGGLE BETWEEN DRIVER 1 AND …
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CONSTANTLY HAVING ELECTRICAL PROBLEMS. WE WENT ON A VACATION AND CAME BACK TO FIND THE BATTERY COMPLETELY DEAD. TOOK IT IN AND THEY DIAGNOSED THE PROBLEM AS A BAD HANDS FREE UNIT WHICH WAS REPLACED. NOW WE ARE HAVING ALL KINDS OF ELECTRICAL PROBLEMS. EACH TIME WE TURN THE CAR ON THE AUTO SETTING TOGGLE BETWEEN DRIVER 1 AND DRIVER 2 SETTINGS. OCCASIONALLY YOU HEAR A POP ON THE SPEAKERS WHEN YOU START THE ENGINE. NOW WE HAVE THE CHECK AIRBAG SYSTEM LIGHT COME ON AND WON'T GO OFF. THIS CAR HAS BEEN A MONEY PIT WITH ELECTRICAL PROBLEMS THAT NOBODY SEEMS TO BE ABLE TO DIAGNOSE. WE HAVE SPENT OVER $1000 TRYING TO FIGURE IT OUT WITH NO LUCK.
NHTSA ODI #10790575
129,000 miles · Oct 30, 2015
Electrical System
1.TODAY WHEN I WENT OUTSIDE TO START MY 2007 MDX, THE "CHECK STARTER SYSTEM" LIT UP. I WAITED ABOUT 30 SECONDS AND TRIED AGAIN, MY VEHICLE STARTED UP. GOT TO WORK 1 HOUR LATER, TURNED CAR OFF AND BACK ON WITHOUT ISSUE. HOPING IT STARTS AFTER WORK. THIS PROBLEM JUST SEEMED TO HAPPEN OUT OF NO WHERE. MY BATTERY IS FINE BUT D…
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1.TODAY WHEN I WENT OUTSIDE TO START MY 2007 MDX, THE "CHECK STARTER SYSTEM" LIT UP. I WAITED ABOUT 30 SECONDS AND TRIED AGAIN, MY VEHICLE STARTED UP. GOT TO WORK 1 HOUR LATER, TURNED CAR OFF AND BACK ON WITHOUT ISSUE. HOPING IT STARTS AFTER WORK. THIS PROBLEM JUST SEEMED TO HAPPEN OUT OF NO WHERE. MY BATTERY IS FINE BUT DID HAVE PROBLEMS ABOUT 8 MONTHS AGO WHERE I ENDED UP HAVE TO PAY APPROXIMATELY $300 TO HAVE BATTERY CABLES/CONNECTOR REPLACED BY THE ACURA DEALERSHIP. THE FUSE IN THE CABLE OR CONNECTOR WENT BAD.
NHTSA ODI #10787287
93,000 miles · Jul 9, 2015
Electrical SystemEngineSteeringFire
DRIVER NOTICED SMOKE COMING FROM ENGINE AREA WHILE DRIVING, ELECTRICAL SYSTEMS STARTED SHUTTING DOWN. DRIVER WAS ABLE TO PULL TO SIDE OF ROAD, WITHIN 1 MINUTE ENGINE WAS IN FLAMES.
NHTSA ODI #10732942
154,000 miles · Jun 25, 2015
Electrical SystemInjury
CAR CONSTANTLY LOSES POWER OR GET WARNING LIGHT STATING I NEED TO CHECK MY STARTING SYSTEM. HAVE REPLACED THE BATTERY 3 TIMES THIS YEAR, REPLACED THE ALTERNATOR TWICE AND HAVE REPLACED THE STARTER ONCE. SOMETIMES CAR DOES NOT LOSE POWER ALL THE WAY, BUT WILL LOSE FUNCTIONALITY OF WINDOWS, TURN SIGNALS, WINDSHIELD WIPERS, RADIO…
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CAR CONSTANTLY LOSES POWER OR GET WARNING LIGHT STATING I NEED TO CHECK MY STARTING SYSTEM. HAVE REPLACED THE BATTERY 3 TIMES THIS YEAR, REPLACED THE ALTERNATOR TWICE AND HAVE REPLACED THE STARTER ONCE. SOMETIMES CAR DOES NOT LOSE POWER ALL THE WAY, BUT WILL LOSE FUNCTIONALITY OF WINDOWS, TURN SIGNALS, WINDSHIELD WIPERS, RADIO, AC AND ANY OTHER FUNCTION ALTHOUGH CAR WILL STILL DRIVE. INSIDE THE ARM REST IS USUALLY EXTREMELY HOT WHEN THIS HAPPENS. SO HOT THAT IT BURNS YOUR HAND TO THE TOUCH. AFTER READING OVER 20 COMPLAINTS ON THIS SAME TYPE OF ISSUE, IT SEEMS TO BE CAUSED BY THE HANDSFREE LINK IN THE CAR, WHICH I HAVE NOT BEEN ABLE TO USE BECAUSE IT STOPPED WORKING COMPLETELY BACK IN MARCH 2014. THIS ISSUE NEEDS TO BE RECALLED BEFORE SOMEONE IS SERIOUSLY INJURED OR WORSE!
NHTSA ODI #10730377
93,000 miles · Mar 2, 2015
Electrical System
TL* THE CONTACT OWNS A 2007 ACURA MDX. THE CONTACT STATED THAT THE VEHICLE FAILED TO START. THE TERMINAL BATTERY WAS REPLACED ON SEVERAL OCCASIONS, BUT THE FAILURE RECURRED. THE VEHICLE WAS TOWED TO AN INDEPENDENT MECHANIC WHO WAS UNABLE TO DIAGNOSE THE FAILURE. THE VEHICLE WAS TAKEN TO THE DEALER WHO DIAGNOSED THAT THE WIRING H…
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TL* THE CONTACT OWNS A 2007 ACURA MDX. THE CONTACT STATED THAT THE VEHICLE FAILED TO START. THE TERMINAL BATTERY WAS REPLACED ON SEVERAL OCCASIONS, BUT THE FAILURE RECURRED. THE VEHICLE WAS TOWED TO AN INDEPENDENT MECHANIC WHO WAS UNABLE TO DIAGNOSE THE FAILURE. THE VEHICLE WAS TAKEN TO THE DEALER WHO DIAGNOSED THAT THE WIRING HARNESS NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 93,000.
NHTSA ODI #10691449
105,000 miles · Dec 3, 2014
Electrical System
BATTERY IN OUR 2007 ACURA MDX HAS HAD TO BE REPLACED 3 TIMES IN THE PAST COUPLE OF MONTHS! TURNS OUT THAT THE HANDSFREE LINK MODULE WAS DRAINING THE BATTERY AND CAUSING IT HAVING TO BE REPLACED NUMEROUS TIMES. THIS COULD CAUSE A FIRE WHICH CAN POSE AS A DEADLY RESULT ESPECIALLY IF THE CAR IS PARKED INSIDE OF A GARAGE. THIS NEEDS…
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BATTERY IN OUR 2007 ACURA MDX HAS HAD TO BE REPLACED 3 TIMES IN THE PAST COUPLE OF MONTHS! TURNS OUT THAT THE HANDSFREE LINK MODULE WAS DRAINING THE BATTERY AND CAUSING IT HAVING TO BE REPLACED NUMEROUS TIMES. THIS COULD CAUSE A FIRE WHICH CAN POSE AS A DEADLY RESULT ESPECIALLY IF THE CAR IS PARKED INSIDE OF A GARAGE. THIS NEEDS TO BE REPLACED BY ACURA FREE OF CHARGE ASAP! I DISCONNECTED IT RATHER THAN REPLACING IT AFTER READING THE NUMEROUS COMPLAINTS ON THIS MATTER! *JS
NHTSA ODI #10661956
59,951 miles · Oct 27, 2014
Electrical System
BATTERY IN OUR 2007 ACURA MDX HAS HAD TO BE REPLACED 3 TIMES IN THE PAST COUPLE OF MONTHS! TURNS OUT THAT THE HANDSFREE LINK MODULE WAS DRAINING THE BATTERY AND CAUSING IT HAVING TO BE REPLACED NUMEROUS TIMES. THIS COULD CAUSE A FIRE WHICH CAN POSE AS A DEADLY RESULT ESPECIALLY IF THE CAR IS PARKED INSIDE OF A GARAGE. THIS NEEDS…
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BATTERY IN OUR 2007 ACURA MDX HAS HAD TO BE REPLACED 3 TIMES IN THE PAST COUPLE OF MONTHS! TURNS OUT THAT THE HANDSFREE LINK MODULE WAS DRAINING THE BATTERY AND CAUSING IT HAVING TO BE REPLACED NUMEROUS TIMES. THIS COULD CAUSE A FIRE WHICH CAN POSE AS A DEADLY RESULT ESPECIALLY IF THE CAR IS PARKED INSIDE OF A GARAGE. THIS NEEDS TO BE REPLACED BY ACURA FREE OF CHARGE ASAP! *TR
NHTSA ODI #10650391
58,000 miles · Jul 1, 2014
Electrical System
CAME OUT TO OUR 2007 MDX IN THE MORNING AND FOUND THAT THE BATTERY WAS COMPLETELY DEAD FOR THIRD TIME IN A WEEK. CHARGED BATTERY AGAIN AND DROVE THE CAR TO DEALERSHIP. PROBLEM DIAGNOSED AS AN OPEN CIRCUIT IN THE HANDS FREE UNIT EVEN WHEN IGNITION IS OFF. REPLACED THE HANDS FREE UNIT. APPROXIMATELY 60 DAYS LATER, SAME PROBLE…
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CAME OUT TO OUR 2007 MDX IN THE MORNING AND FOUND THAT THE BATTERY WAS COMPLETELY DEAD FOR THIRD TIME IN A WEEK. CHARGED BATTERY AGAIN AND DROVE THE CAR TO DEALERSHIP. PROBLEM DIAGNOSED AS AN OPEN CIRCUIT IN THE HANDS FREE UNIT EVEN WHEN IGNITION IS OFF. REPLACED THE HANDS FREE UNIT. APPROXIMATELY 60 DAYS LATER, SAME PROBLEM AGAIN, AND NEW HANDS FREE UNIT AGAIN THE PROBLEM. THE UNIT IS LOCATED IN THE CONSOLE BETWEEN FRONT SEATS WAS VERY HOT AND COULD HAVE CAUSED A FIRE. DEALERSHIP INFORMED ME THAT THEY HAD SEEN THIS PROBLEM A LOT, BUT THAT THERE IS NO RECALL AND ACURA HAS NO ANSWERS FOR THEM. HAD TO REPLACE BATTERY AFTER 2ND UNIT FAILED, NOW WORKING ON 3RD HANDS FREE UNIT IN LESS THAN ONE YEAR. AFTER 2ND INCIDENT I CONTACTED ACURA AND REPORTED THE PROBLEM AND THEY STATED THAT THEY WERE UNAWARE OF ANY PROBLEMS WITH THESE HANDS FREE UNITS. APPARENTLY, ACURA DOES NOT YET HAVE THE ABILITY TO ACCESS THE INTERNET AS A CONSIDERABLE NUMBER OF OTHER 2007 MDX OWNERS HAVE VOICED THE SAME CONCERN IN THE ACURA OWNERS FORUM AFTER EXPERIENCING FAILURES OF THEIR HANDS FREE UNITS. OBVIOUSLY, THE HANDS FREE UNIT MANUFACTURED BY JOHNSON CONTROLS HAS A DESIGN DEFECT WHICH IS CAUSING THIS PROBLEM AND CREATING A FIRE RISK IN THE PASSENGER CABIN EVEN WHEN IGNITION IS OFF. DEFECT COULD ALSO CAUSE HOUSE FIRE IF CAR IS PARKED IN AN ATTACHED GARAGE DUE TO THE FACT THAT THE CIRCUIT IS OPEN EVEN WHEN THE IGNITION IS OFF AND GETS VERY HOT TO THE TOUCH. THIS PROBLEM NEEDS TO BE INVESTIGATED BY N.H.T.S.A., AS IT IS A SIGNIFICANT FIRE SAFETY RISK. I ENCOURAGE ALL PARTIES WHO HAVE EXPERIENCED A SIMILAR PROBLEM TO FILE A COMPLAINT HERE SO THAT THE SCOPE OF THE PROBLEM CAN BE BETTER DETERMINED AND ACURA WILL BE FORCED TO TAKE THIS PROBLEM SERIOUSLY. *TR
NHTSA ODI #10607595
82,000 miles · Jun 24, 2013
Electrical SystemEngine
TL* THE CONTACT OWNS A 2007 ACURA MDX. THE CONTACT STATED THAT AFTER NUMEROUS ATTEMPTS THE VEHICLE FAILED TO START. THE VEHICLE WAS TOWED TO AN AUTHORIZED DEALER WHERE THE BATTERY WAS REPLACED. THE FAILURE RECURRED THREE TIMES AND THE BATTERY WAS REPLACED EACH TIME. THE MANUFACTURER WAS NOTIFIED OF THE DEFECT. THE APPROXIMATE FA…
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TL* THE CONTACT OWNS A 2007 ACURA MDX. THE CONTACT STATED THAT AFTER NUMEROUS ATTEMPTS THE VEHICLE FAILED TO START. THE VEHICLE WAS TOWED TO AN AUTHORIZED DEALER WHERE THE BATTERY WAS REPLACED. THE FAILURE RECURRED THREE TIMES AND THE BATTERY WAS REPLACED EACH TIME. THE MANUFACTURER WAS NOTIFIED OF THE DEFECT. THE APPROXIMATE FAILURE MILEAGE WAS 82,000.
NHTSA ODI #10521360