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2016 BMW 320I Problems

Owner-reported complaints filed with NHTSA, grouped by component

Data refreshed

Owner complaintsComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received.
25
Latest Apr 7, 2026
Components namedHow many of our component categories appear on at least one report for this model year. One report can name several.
12
Crash or fire reportedComplaints whose submitter recorded that a crash or a fire occurred. These are the reporter's own answers on the NHTSA form, not verified findings.
6

What this page shows

Everything below is an owner-reported complaint submitted to NHTSA about the 2016 BMW 320I, grouped by the component NHTSA recorded on the report. These are not confirmed defects, and they are not recalls. NHTSA does not verify most reports before publishing them, and a category with more reports in it is not evidence that a part is defective.

Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.

Reports by component

Ranked by how many owner reports name each component category

  • Engine1025.6%
  • Brakes717.9%
  • Airbags512.8%
  • Body & structure512.8%
  • Powertrain (other)37.7%
  • Fuel system25.1%
  • Electrical25.1%
  • Interior & seats12.6%
  • Exterior lighting12.6%
  • Driver assistance12.6%
  • Seat belts12.6%
  • Steering12.6%

Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.

Each component in detail

What the reports in each category say, in the owners' own words

Engine

Reports naming the engine itself — including stalling, misfires, oil consumption, cooling and internal engine components.

10
reports

From owner reports, verbatim

The contact owns a 2016 BMW 320I. The contact stated that the Drive Train Failure, Check Engine, and Engine Overheating warning lights were illuminated. There was a fuel odor coming from the vehicle, and fluid was leaking underneath the vehicle near the muffler and under the driver's side seat. The vehicle was taken to the dealer to be diagnosed, and the codes were cleared but the failures persisted. Another dealer, Hendrick BMW Northlake (10720 Northlake Auto Plaza Blvd, Charlotte, NC 28269); was contacted, and an appointment was scheduled. The vehicle was not diagnosed or repaired. The contact researched and found information about a recall with a similar failure; however, the VIN was not under recall. The manufacturer was not made aware of the failure. The failure mileage was approximately 145,000.

NHTSA ID 11729591 · filed Apr 7, 2026

The contact owned a 2016 BMW 320i. The contact stated that while the vehicle was parked, it caught on fire. The vehicle was unoccupied. The contact stated that while walking into the house that she noticed the fuel odor. The contact stated that after entering the residence, the contact walked back out and noticed the vehicle was on fire. The contact noticed the fire coming from the engine hood. The fire department was called. The fire department extinguished the fire. The vehicle and the items in the vehicle were consumed in the fire. The contact stated that the garage, which was attached to the contact's residence, and the items in the garage were consumed in the fire. In addition, the contact stated that the contact's residence was filtered with smoke. The contact stated that, because of the smoke in the contact's residence, the contact was residing in a local hotel. The fire department and the investigator mentioned that the origin of the fire was the engine. The vehicle was towed to a local tow yard. The vehicle was condemned as a total loss by the insurance company. The contact stated that the vehicle was consumed but the flames. No injuries were sustained. A fire report was filed. No police report was filed. The manufacturer was made aware of the failure, and a case was filed. The contact was offered financial assistance if the contact agreed to purchase a new certified vehicle. The contact declined, and the case was closed. The failure mileage was approximately 160,000.

NHTSA ID 11693785 · filed Oct 16, 2025
All 10 reports naming engine

Brakes

Reports naming service brakes, the antilock braking system, brake hoses, master cylinders or the parking brake.

7
reports

From owner reports, verbatim

The front brakes are locked up and I went to the dealer and they are asking $7000 to replace the dsc module. It was also braking while I was driving on the highway and I got scared and pulled over and checked everything looked okay but i didn’t know what happened. I am glad nobody was behind me when the car (bmw)brakes it self while it was running. I hope you do a further investigation and see what is happening to the bmw brakes. It only had 52139 miles when I send it to bmw of Dallas and they took 3 days to find the problem and told me I need to pay $7000 to replace the dsc module (abs module) I can’t afford to pay that kind of money what do I do

NHTSA ID 11523884 · filed May 25, 2023

while driving on the high way while raining the car is braking it self to slow down. and release after it slow down to 40 mph or lower. I also notice my front brake is garbing the brake while driving and it does not release the brake when you release the brake pedal

NHTSA ID 11523341 · filed May 22, 2023

Too few reports in this category for a page of its own — they appear in the full complaint list.

Airbags

Reports naming the air-bag system — deployment behaviour, inflators, sensors and warning lights.

5
reports

From owner reports, verbatim

Yes

NHTSA ID 11527569 · filed Jun 18, 2023

I WAS INVOLVED IN A MAJOR ACCIDENT IN A 2016 BMW 320I WITH FRONT AND PASSENGER SIDE IMPACT. IT WAS SO BAD, IT PUSHED BACK MY ENTIRE AXLE, WHEELS, ETC. MY DRIVER SIDE NOR PASSENGER SIDE AIRBAGS FAILED TO DEPLOY. I WAS TRAVELING 40 MILES PER HOUR WHEN HIT BY ANOTHER DRIVER WHO WAS TRAVELING DOWNHILL AT OR ABOVE THE SAME SPEED. SOS BUTTON DID NOT WORK EITHER. THIS HAPPENED ON A CITY STREET (INTERSECTION). THE CAR IS A TOTAL LOSS. I HAD TWO MINORS IN THE CAR WITH ME. THE MESSAGE DISPLAYED ON MY DASH, ETC. SAYS SOMETHING ABOUT FAULTY AIRBAGS, ETC. COLLISION EXPERT CONFIRMED SENSORS DEFINITELY SHOULD HAVE MADE FRONT AND SIDE, CURTAIN AIRBAGS DEPLOY. THEY EVEN ANOTHER VEHICLE (SAME MAKE AND YEAR) IN THEIR LOT WITH SAME IMPACT LOCATIONS- THOUGH NOT AS SIGNIFICANT/SERIOUS- SHOWING ALL AIRBAGS DEPLOYED. *TR

NHTSA ID 11324617 · filed May 15, 2020

Too few reports in this category for a page of its own — they appear in the full complaint list.

Body & structure

Reports naming the vehicle structure, frame, body panels, doors, hood and trim.

5
reports

From owner reports, verbatim

While replacing the battery, the battery well was rusty. If allowed to continue I have no doubt the very heavy battery will fall through to the ground causing an accident and very hazardous materials will spill on the roadway (acids and lead from a ruptured battery).

NHTSA ID 11621820 · filed Oct 24, 2024

Yes

NHTSA ID 11527569 · filed Jun 18, 2023

Too few reports in this category for a page of its own — they appear in the full complaint list.

Powertrain (other)

Powertrain reports that are not specifically the engine or transmission — driveshafts, axles, transfer cases and differentials.

3
reports

From owner reports, verbatim

The contact owns a 2016 BMW 320I. The contact stated that the Drive Train Failure, Check Engine, and Engine Overheating warning lights were illuminated. There was a fuel odor coming from the vehicle, and fluid was leaking underneath the vehicle near the muffler and under the driver's side seat. The vehicle was taken to the dealer to be diagnosed, and the codes were cleared but the failures persisted. Another dealer, Hendrick BMW Northlake (10720 Northlake Auto Plaza Blvd, Charlotte, NC 28269); was contacted, and an appointment was scheduled. The vehicle was not diagnosed or repaired. The contact researched and found information about a recall with a similar failure; however, the VIN was not under recall. The manufacturer was not made aware of the failure. The failure mileage was approximately 145,000.

NHTSA ID 11729591 · filed Apr 7, 2026

TO NHTSA: NOT TOO LONG AGO THE TIMING CHAIN AND REAR DIFFERENTIAL PINION BEARING WENT OUT ON MY 2016 BMW 320I ([XXX]) TIMING CHAIN ISSUE SHOULDN'T OCCUR ON A MOTOR WHICH ONLY PRODUCES 180 HORSEPOWER WITH NO MODS OR TUNES. THE REAR DIFFERENTIAL SHOULD DEFINITELY NEVER GIVE OUT UNLESS YOU'RE PUSHING OVER 700 HORSEPOWER ON A STOCK DIFF. AGAIN MY CAR HAS 180 HORSEPOWER AND HAS NEVER BEEN MODDED. THIS IS JUST RIDICULOUS INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *TR

NHTSA ID 11289981 · filed Dec 18, 2019

Too few reports in this category for a page of its own — they appear in the full complaint list.

Fuel system

Reports naming fuel storage or delivery — tanks, pumps, lines, injectors and fuel leaks.

2
reports

From owner reports, verbatim

BMW released a SIB 01 03 22 Plastic Fuel Tank (B58/N20/N55/S55) Ltd Emission Wty Ext To 15 Yrs/150,000 Miles. I have a plastic fuel tank with this problem but the range for the warranty is for models F30 2013 to 2016 320i and xDrive Sedan that are produced between July 02, 2012 to April 30, 2016 . My vehicle was produced on May 2016 but has the same plastic fuel tank. Upon calling BMW north america they said they said they can not make exceptions and there is no escalation path. My point is if the same plastic fuel tank is used for the vehicles with in the warranty date range, why isn't my car covered? It is reasonable for BMW to add my VIN to the exception list.

NHTSA ID 11525692 · filed Jun 6, 2023

I have smoke that comes from my exhaust pipe only whenever I first start my vehicle at the beginning of the day. I had a diagnosis done on my vehicle and was advised that my oil feed line was faulty. This is a known design flaw with BMW vehicles from years 2013 through 2016. I would like for BMW to repair the flaw on my vehicle since this is a known manufacturer issue which is something out of my control. Please contact me by email or cellular phone @ [XXX] or [XXX]. Thank you INFORMATION Redacted PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).

NHTSA ID 11484151 · filed Sep 12, 2022

Too few reports in this category for a page of its own — they appear in the full complaint list.

Electrical

Reports naming the electrical system — wiring, battery, charging, control modules, infotainment and electrical accessories.

2
reports

From owner reports, verbatim

The front brakes are locked up and I went to the dealer and they are asking $7000 to replace the dsc module. It was also braking while I was driving on the highway and I got scared and pulled over and checked everything looked okay but i didn’t know what happened. I am glad nobody was behind me when the car (bmw)brakes it self while it was running. I hope you do a further investigation and see what is happening to the bmw brakes. It only had 52139 miles when I send it to bmw of Dallas and they took 3 days to find the problem and told me I need to pay $7000 to replace the dsc module (abs module) I can’t afford to pay that kind of money what do I do

NHTSA ID 11523884 · filed May 25, 2023

CAR HAS SHUT OFF WHILE IN MOTION AND INDICATOR WARNING COMES ON SAYING 'DRIVE TRAIN MALFUNCTION' THE GAGE INDICATES THERE IS AT LEAST 42 MILES OF FUEL BEFORE EMPTY. LUCKILY THIS HAS HAPPENED ON A CITY STREET. THE CAR SHAKES AND MAKES A LOUD SOUND BEFORE PUTTING ITSELF IN NEUTRAL. ALSO THE BRAKES WERE RECENTLY REPLACED BY BMW BUT THEY DO NOT STOP PROPERLY AT SPEEDS OF 50 MPH. ALSO THE SUNROOF OPENS INDEPENDENTLY WHEN IT RAINS. THIS HAS HAPPENED ON 3 OCCASIONS WHILE PARKED OVERNIGHT.

NHTSA ID 11046601 · filed Nov 16, 2017

Too few reports in this category for a page of its own — they appear in the full complaint list.

Interior & seats

Reports naming seats, latches, locks, linkages and interior fittings.

1
report

From owner reports, verbatim

I have referred to the owner's manual of my vehicle and it does not show me nor indicate how to get access to the trunk from the inside of the vehicle in an emergency situation. I've looked for a seat release latch handle and there is not one. I've researched and contacted BMW experts and they state normally it should have one, other times it may not... I've pulled the middle seat armrest down to expose the plastic access hatch and when I pulled it out of the way, it exposed a metal frame that was in the way and appeared it was part of the backseat metal frame. I've felt around, looked and mentioned this to experts, and they could not explain anything of the sorts other than "normally it should have one, other times it may not...". Ultimately, I find this extremely hazardous, because it is very misleading in the manual to offer a trunk cable release handle (in the trunk) but not a single way to get access to the trunk from the inside of the vehicle if an emergency/accident happened...

NHTSA ID 11493280 · filed Nov 12, 2022

Too few reports in this category for a page of its own — they appear in the full complaint list.

Exterior lighting

Reports naming headlights, tail lights, turn signals and other exterior lighting.

1
report

From owner reports, verbatim

My right turn signal suddenly stopped working. The BMW dealership diagnosed the problem as the fem module failure.

NHTSA ID 11520334 · filed May 3, 2023

Too few reports in this category for a page of its own — they appear in the full complaint list.

Driver assistance

Reports naming forward-collision avoidance, lane keeping, back-over prevention, cruise control and related electronic driver-assistance systems.

1
report

From owner reports, verbatim

TL* THE CONTACT OWNS A 2017 (NA) BMW 320I. WHEN THE CONTACT DEPRESSED THE ACCELERATOR PEDAL, THE VEHICLE ACCELERATED SPONTANEOUSLY. WHEN THE CONTACT DEPRESSED THE BRAKE PEDAL, THE VEHICLE DID NOT STOP. THE VEHICLE DROVE STRAIGHT THROUGH SOME SHRUBS AND CAME TO A STOP ON THE LAWN OF A BANK. THERE WERE NO INJURIES. THE VEHICLE WAS TOWED TO AN UNKNOWN BMW DEALER IN COLUMBIA, SOUTH CAROLINA AND WAS AWAITING DIAGNOSTIC TESTING. THE INSURANCE COMPANY ISSUED A CHECK FOR THE BODY REPAIRS OF THE VEHICLE, BUT NEITHER THE MANUFACTURER NOR THE INSURANCE COMPANY COVERED THE MECHANICAL REPAIRS. THE MANUFACTURER WAS NOTIFIED. THE VEHICLE WAS NOT REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 6,000.

NHTSA ID 11065295 · filed Jan 26, 2018

Too few reports in this category for a page of its own — they appear in the full complaint list.

Seat belts

Reports naming seat belts, buckles, retractors and pretensioners.

1
report

From owner reports, verbatim

I WAS DRIVING IN A 25 MPH ZONE IN A RESIDENTIAL AREA, DRY ROADS DURING DAYLIGHT AND THE CAR IN FRONT OF ME STOPPED SUDDENLY. I STEPPED ON THE BRAKES, THEY LOCKED AND THE CAR CONTINUED TO SLIDE TOWARDS THE CAR IN FRONT OF ME. I HAD TO QUICKLY TURN THE WHEEL TO THE LEFT TO AVOID HITTING THE CAR HEAD ON. I HIT THE CAR ON THE LEFT SIDE AND DAMAGE TO MY CAR ON THE RIGHT SIDE. *TR

NHTSA ID 10930071 · filed Dec 5, 2016

Too few reports in this category for a page of its own — they appear in the full complaint list.

Steering

Reports naming the steering system — racks, columns, power-steering assist and steering linkage.

1
report

From owner reports, verbatim

I WAS INVOLVED IN AN ACCIDENT WITH A HIT AND RUN VEHICLE AND RESULTING IN THE ACCIDENT, MY STEERING WHEEL CAME OFF IN THE PROCESS HITTING ME IN MY PELVIC AREA AND NOW I AM HAVING TROUBLE URINATING AND I HAVE BLEEDING. THE AIR BAGS ALSO BURNED THROUGH MY CLOTHES AND ONTO MY SKIN. I SUFFERED FIRST DEGREE BURNS TO MY ARM, STOMACH AND THIGH.

NHTSA ID 11277528 · filed Nov 1, 2019

Too few reports in this category for a page of its own — they appear in the full complaint list.

Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.

Elsewhere on this vehicle

Data sources

Data on this page last refreshed .