2016 Acura TLX Electrical System

The defect with stalling after auto start continues even after Acura applied a software update. They refuse to complete second part of recall including starter replacement and valve adjustment as indicated on their attached letter. THIS NEGLIGENCE IS A HIGH RISK OF PERSONAL INJURY TO MY FAMILY AND I.

Idle Stop does not restart car & is difficult to restart since car remains in Drive after restart fails. A recall notice was issued, but the software update is not available at any dealers as of June 18, 2022. Product Update required for PGM-FI Software.

I was driving 70mph on I-75 south and I moved into the left lane to pass a vehicle and when pressed down on the gas my car decelerated and multiple (all) warning lights on the dashboard lit up. The car did not recover from the deceleration and caused the car behind me to slam on their brakes, I had to quickly navigate three lanes of traffic during rush hour to get off of the highway. I called Acura service from the off ramp and they said if I restart my car a few times it should reset and I can proceed home. When I brought my car to Acura they said it was a software update and that they don't perform the software update unless a customer is experiencing issues. I am deeply concerned that this issue has not been marked as a recall or automatic software update during regular service. I was able to navigate off of the highway, but I don't think this would be the case for all drivers in this situation.

THE TELEMATICS UNIT IN MY 2016 ACURA TLX REMAINS IN THE ON POSITION AND CONTINUES TO ATTEMPT TO CONNECT TO A BLUETOOTH DEVICE WHILE VEHICLE IS OFF. THIS CONTRIBUTES TO BATTERY FAILURE. MANY OWNERS HAVE DISCONNECTED THE DEVICE AS HAVE I , IN ORDER TO KEEP THE BATTERY FROM CONSTANTLY DYING. CAR DIES AFTER ONE FULL DAY OF NOT BEING STARTED REQUIRING THE BATTERY TO NEED TO BE RECHARGED. ACURA STATED THEY CAN REPLACE TELEMATICS FOR A CHARGE OF $1000 BUT NOT SURE IF THIS WILL CORRECT THE ISSUE.

I PURCHASED THE CAR SEPTEMBER 2016 FIRST BATTERY REPLACEMENT IN NOVEMBER 2018; SECOND BATTERY REPLACEMENT MARCH 2020. BOTH BATTERIES CAME WITH A 5 YEAR WARRANTY BOTH NEEDED REPLACEMENT WITHIN 2 YEARS. UNKNOWN WHY THE BATTERIES KEEP FAILING.

ON SEVERAL OCCASIONS, THE DRIVER SIDE WINDOW DOES NOT AND WILL NOT CLOSE. WINDOW ROLLS UP CLOSED THEN IMMEDIATELY ROLLS BACK DOWN. NOTHING IS BLOCKING THE WINDOW OR STUCK IN THE TRACKS. DOES THIS A FEW TIMES THEN FINALLY CLOSES. ONLY OCCURS WHEN SWITCH IS PULLED ALL THE WAY FOR AUTO CLOSING. ADDITIONALLY, ON A FEW OCCASIONS, WHEN I MAKE LEFT TURNS, THE FRONT PASSENGER WINDOW ROLLED UP BY ITSELF.

THIS VEHICLE HAS HAD REPEATED BATTERY FAILURES. I HAD TO HAVE A BATTERY REPLACED IN THIS CAR LESS THAN A YEAR AGO AND YESTERDAY, THE NEW BATTERY DIED AGAIN. I WAS AT THE GAS STATION GETTING GAS AND WHEN I TRIED TO START THE VEHICLE, ALL OF THE LIGHTS STARTED FLICKERING WITH A LOUD REPETITIVE CLICKING SOUND AND THE VEHICLE WOULD NOT START. I HAD TO CALL ACURA ROADSIDE ASSISTANCE WHO SENT OUT A AAA TOW DRIVER. THE TOW DRIVER SAID THAT HE HAS HAD ABOUT 80 CALLS FOR THIS TYPE OF VEHICLE JUST THIS YEAR ALONE AND ALL OF THEM HAVE HAD BATTERY ISSUES. ACURA SHOULD ISSUE A RECALL FOR THESE DEFECTIVE BATTERIES. I HAVE THE VEHICLE AT AN ACURA DEALER FOR THE 2ND TIME IN A YEAR TO HAVE THE BATTERY REPLACED. THE VEHICLE IS STILL FAIRLY NEW WITH ONLY 46,000 MILES.