2018 BMW 3 Series
Problems, recalls and owner-reported issues
Engine is the leading concern among 59 owner complaints filed for this model year. This is the 13th highest complaint count among 21 3 Series model years with reports.
Of the 2018 reports, 5 involved a crash and 4 involved a fire. 4 people were injured.
What owners report most often
Recalls and investigations
No safety recalls on file.
Representative owner complaints: vehicle speed control
4 reports, newest first. Show all
Vehicle speed control, Jan 17, 2023
The car's cruise control's rocker switch got stuck causing the vehicle's speed to increase continually. The rocker switch allows driver to increase or decrease speed when the cruise control is activated. The rocker switch permits speed increase in increments of 1 mph or 5 mph. If pressed up until a resistance point, the speed increases by 1 mph; if pressed beyond the resistance point, it increases by 5 mph. In my instance, I was on cruise control at 61 mph (in a 55 zone, where traffic was also moving in the 60's). I wanted to increase speed by 3-4 mph using the rocker switch to safely complete an overtake. However, the rocker switch got stuck and caused the car's peed to increase past 80mph. I almost missed hitting the car ahead of me.
Electrical system, Vehicle speed control, Engine, Dec 18, 2020
VEHICLE HAD 300 MILES ON IT. ALL POWER WENT OUT IN THE VEHICLE INCLUDING THE STEERING GOING STRAIGHT 45MPH WITH MY SMALL CHILD IN THE CAR. ALMOST DIED, BUT WAS ABLE TO CONTROL CAR TO GET IT TO THE SIDE OF THE ROAD ALMOST GETTING HIT HEAD ON. CALLED BMW FROM WITHIN THE CAR AND WENT LATER THAT DAY TO GET A LOANER. I REFUSED TO TAKE BACK CAR DUE TO SAFETY ISSUES. AFTER A WEEK OF THEM "FIXING" IT THEY TOLD ME THAT IT WAS A MAIN CONTROL PANEL FOR THE FUEL PUMP THAT WENT OUT. I DO SEE THROUGH WHEN CHECKING RECALLS FOR 2018 BMWS THAT THERE WAS ONE ISSUED FOR A PUMP, BUT NOT UNTIL SEPTEMBER 2018. THIS HAPPENED TO ME IN MARCH OF 2018, SO IF IT IS THE SAME ISSUE THE RECALL SHOULD BE SHORTENED.
Vehicle speed control, Jan 17, 2020, crash
ACCELERATION ISSUES. I COMPLAINED TO BMW ABOUT THE ISSUE NOVEMBER 2018 FOR MY 2018 BMW. HOWEVER, BMW SAID THERE WASN'T A PROBLEM. ON SUNDAY AT AROUND 6:28 PM I WAS PULLING INTO A PARKING SPACE AT MY CHASE BANK AND THE CAR SUDDENLY STARTS ACCELERATING CAUSING ME TO HAVE A HEAD ON COLLISION WITH A PARKED CAR. MY 2015 BMW HAD THE SAME PROBLEM. I WAS IN RALPH'S PARKING LOT IN BEVERLY HILLS ABOUT TO PULL OUT WHEN SUDDENLY MY BMW ACCELERATED, AND I NEARLY KILLED TWO PEOPLE. WHEN I BOUGHT IT IN FOR SERVICE BMW REPAIRED THE PROBLEM. SOMETHING WAS CALIBRATED TO HIGH.
Vehicle speed control, Sep 4, 2018
WAS ON A ROAD TRIP, DROVE 600 MILES PREVIOUS DAY. NEXT DAY EVENING, PIRELLI RUN FLAT TIRE BLOWS OUT ON A FREEWAY. I HAD JUST PASSED THE TOLL PLAZA AND WAS ACCELERATING TO MERGE WITH THE TRAFFIC. RUN FLAT REINFORCED SIDEWALLS SHOULD'VE ALLOWED THE TIRES TO BE USABLE EVEN AT 0 PSI BUT I EXPERIENCED SEVERE VIBRATION COMING THROUGH THE CHASSIS, CAR PULLING TO THE LEFT AND EMITTING A TERRIBLE GRINDING NOISE THAT FELT TERRIBLE AND UNSAFE TO DRIVE. DESPITE APPEARING FINE AT FIRST GLANCE, THE TIRE WAS ACTUALLY SEVERELY DAMAGED. THE INNER SIDEWALL HAD A LARGE GASH. THE CAR WAS FINALLY TOWED TO A BMW SERVICE STATION AND THE ONLY OPTION WAS TO REPLACE THE TIRE. IN THE MEANTIME, THE BMW IDRIVE INFOTAINMENT DISPLAY SAID I COULD SAFELY DRIVE 50 MPH FOR 50 MILES.