2020 Subaru Outback

Battery dead when parked in garage at home. No lights or other systems were left on. Had to jump start, drove several miles to recharge. Next time tried to start, battery was dead again. This happened 3 or 4 times (eg: 3 or 4 different days), before finally brought to dealership to have battery replaced under warranty. It is at the shop now, so I have no documentation as of yet. Moderate weather in the 50s-80s outside, so weather not a factor. Car has about 8500 miles on it. I hear this is known problem with Subaru outbacks. Glad battery was dead in garage. at home, and I was not stranded somewhere remote, unsafe or in bad weather

Battery problem. There was no risk at this point but having these kinds of battery problems could result in not being able to start your car in unsafe conditions, cold weather, etc. After sitting and listening to SiriusXM Radio and charging my iphone with the engine off for approximately 10 minutes my car would not start. It cranked a bit and then the display lights all started flashing. Other attempts to start resulted in just the lights flickering. I called the service center and was told that leaving the accessories on for more than 5-10 minutes could result in a dead battery. There was no indication of the problem until this happened for the first time. I have a neighbor with an older Forester who also has problems with battery draining even while the car is off.

THE BATTERY WAS DRAINED ON OUR NEW OUTBACK 2020 AFTER ONLY 10,000 MILES. HAD TO HAVE IT REPLACED ALREADY. I READ TODAY THAT THERE IS A LAWSUIT AGAINST SUBARU IN NEW JERSEY WHERE I BOUGHT MY VEHICLEAND ITS ON MY MODEL AND YEAR FOR THIS EXACT PROBLEM WITH THE BATTERY GETTING DRAINED. THE FIRST TIME IT OCCURRED THE VEHICLE WAS STATIONARY. WHEN I RETURNED, IT WOULD NOT TURN ON. HAD TO GIVE IT A JUMP AND WHEN IT HAPPENED AGAIN I CALLED MY NEAREST SUBARU DEALER AND TOOK IT IN, AND HAD IT REPLACED.

MY 2020 SUBARU OUTBACK IS EQUIPPED WITH THE “AUTO-START-STOP “FEATURE. FROM THE BEGINNING THIS FEATURE WOULD ROUTINELY NOT FUNCTION, DISPLAYING THE ICON INDICATING AUTO START STOP WAS DISENGAGED. WHEN ATTEMPTING TO UTILIZE THIS FEATURE I LEARN TWO MORE DELIBERATELY HOLD DOWN FIRMLY ON THE BRAKE PEDAL AND I COULD ENGAGE THIS FEATURE AT TIMES. NINE TIMES OUT OF 10 THE AUTO START STOP FEATURE DOES NOT ENGAGE WHEN I STOP IN DRIVE WITH MY FOOT ON THE BREAK AT A TRAFFIC LIGHT OR AT A STOP SIGN. VERY OFTEN, THE FEATURE TURNS OFF MY ENGINE AND IMMEDIATELY RESTARTS WITH A RUMBLING OF THE ENGINE AND AN ABRUPT “KICK“ TO THE STEERING WHEEL. EVEN WHEN THE FEATURE ENGAGES AND SHUTS OFF THE ENGINE AS EXPECTED, THE DURATION OF STOP MODE IS A LIMITED TO NO MORE THAN 20 SECONDS WHICH DEFEATS THE ORIGINAL INTENDED PURPOSE OF FUEL CONSUMPTION AND EMISSIONS REDUCTION. OCCASIONALLY AT A TRAFFIC LIGHT, SUCH AS WHEN WAITING TO MAKE A LEFT IN FRONT OF ONCOMING TRAFFIC, THE FEATURE DOES NOT ENGAGE AT FIRST STOP AND AFTER INCHING FORWARD AND READY TO MAKE THE TURN THIS FEATURE WELL ABRUPTLY STALL THE ENGINE AND STRAND ME MOMENTARILY IN FRONT OF ONCOMING TRAFFIC.

IN THE FIRST YEAR OF OWNERSHIP OF MY 2020 SUBARU OUTBACK, I HAVE EXPERIENCED MANY GLITCHES IN THE OPERATION OF THE ELECTRONICA SAFETY DEVICES. THE LATEST HAS BEEN RETURNING TO THE CAR AND FINDING THE BATTERY FULLY DISCHARGED DESPITE NOTHING BEING LEFT IN THE “ON POSITION“. YESTERDAY, AFTER FULLY CHARGING THE BATTERY, FOUR HOURS LATER THE BATTERY WAS FOUND TO BE FULLY DRAINED. I BOOSTED THE CAR AND BEGAN TO DRIVE IT WHEN AT THE FIRST TRAFFIC LIGHT THE AUTO-START-STOP FEATURE SHUT THE CAR OFF AND I COULD NOT RE-START IN THE MIDDLE OF AN INTERSECTION.

CONTINUAL BATTERY PROBLEMS. HAD TO JUMP AT LEAST 4 TIMES IN LESS THAN A YEAR AFTER BUYING THE CAR NEW. FINALLY WOULDN'T TAKE A JUMP AND DROPPED OFF THE CAR AT THE DEALER WHERE I BOUGHT THE 2020 SUBARU. THEY SAID THERE WERE KNOWN BATTERY PROBLEMS BUT I NEEDED TO DRIVE THE CAR AT LEAST EVERY 2 DAYS TO KEEP THE BATTERY OPERATIONAL. THE SOLUTION WAS A NEW BATTERY AND AN ECM UPDATE.