2017 BMW I3 Complaints

The rear window shattered for no apparent reason. I was directly next to the vehicle with the tailgate closed when I witnessed happened without any probable cause. Please advise. Thank you.

This has happened twice: I was driving on the expressway and didn’t hear anything hitting my little sunroof, just suddenly noise from that general area. When I pulled over I saw that the sunroof had cracked and the largest part(s) was missing.

The vehicle has just over 35000 miles of light normal use as a second family vehicle. It developed a loud grinding noise from the etransmission that quickly progressed to a vibration. It was taken to BMW Seattle where it was diagnosed as a known issue of the main transmission bearings disintegrating due to the effect of the permanent magnet motors on the metal roller bearings. The bearings were quietly modified by BMW for the 2019 model year due to this in an effort to mitigate the problem and subsequently BMW abandoned the permanent magnet motor technology due to this . This information was from the various BMW service advisors. The repair is quoted as $7400 to replece the entire e transmission to the new design. If unrepaired there is a " significant risk the transmission will jam at highway speed causing a loss of control due to rear wheel lockup". Calls to BMW NA about this issue were replied with "BMW is unwilling to assist the customer with this issue." It is unconscionable that a vehicle with 35000m and a 4 year 50 000m warranty would have its transmission disintegrate with the potential of a catastrophic accident under light use due to a known manufacturer defect and BMW would not even attempt to assist their customers when they have the rectification available.

A BMW i3 caught fire in our garage. Maintenance on the car had been performed the day prior and it was found that the mechanic left the oil cap off. It took less than 7 minutes from the time the car started smoking to the point where the entire home was engulfed in flames. The fire department was onsite a couple of minutes after the car started smoking. It took 4 fire departments approximately 2 hours to extinguish this fire. A car should not be designed in a way in which an oil cap can cause the complete destruction of a home that quickly putting people’s lives at risk. The car was picked up by Geico, so we do not know if it is still available for investigation, but the fire investigators did confirm the cause was the missing oil cap. At this time, ourselves and three of our neighbors are unable to return to their homes. We are looking at least another year before being able to return. We lost everything in our home along with the car. This included many items which can never be replaced. This BMW i3 put ourselves, the neighbors and the multitude of firefighters this took to put this fire out lives at risk.

Message saying driver restraint failure, air bags may not deploy properly. Random event, has been an issue with bmw i3 models.

I'm writing this in anticipation of my carbon-fiber roof failing, though it has not yet. It is showing standard early signs, consisting of blistering of the clear coat, which appears to be directly over the fiberglass composite roof surface proper. I keep it covered, and that probably has much to do with the blistering not advancing noticeably in recent times.

Carbon roof delaminating due to lack of UV protection. Parts of i3 roofs dethatching at highway speeds.

The roof of my car is delaminating. It's discoloring and developing bubbles. I looked online and found this is a common issue with the vehicle. I believe this may be a structural concern considering the cars body is composite and the roof contributes to the structural integrity of the vehicle. Not to mention the danger to others on the freeway from large chunks of roof blowing off and hitting vehicles. (not from my vehicle but from other complaints I've read)

What component or system failed or malfunctioned, and is it available for inspection upon request? There seems to be a series of faulty electrical/wiring issues happening with our 2017 BMW i3, most notably including the passenger seat/airbag registering system and control panel/console lighting. Yes, it is available for inspection upon request. How was your safety or the safety of others put at risk? We are unsure how this issue impacts the passenger airbag system. BMW was also not able to tell us whether the passenger airbag is impacted by the electrical issue. Has the problem been reproduced or confirmed by a dealer or independent service center? Yes. Has the vehicle or component been inspected by the manufacturer, police, insurance representatives or others? A local BMW dealership inspected the issue. Were there any warning lamps, messages or other symptoms of the problem prior to the failure, and when did they first appear? The failure lights and error message were the first indication of a problem. This first happened in March 2021 when we starting receiving an error for the passenger seat sensor: “Passenger Restraint System: Malfunction. Continue wearing safety belt. Consult the nearest service center.” We took it to the dealership asking for coverage on the item and they said it would be $2,000-$3,000 out of pocket to fix. I filed a complaint with [email protected] and BMW and have not heard back from either. Over the past 6 months, the console lighting has now started malfunctioning as well. Lights will flicker in and out while they are active. For example, the heated seat may be on level 3, but only the two end lights are illuminated. Sometimes the heated seat will be active with no lights illuminated at all. Sometimes the heated seats will turn on with no way to shut it off. The evolving electrical issues concern me considering this is an electric vehicle.

Clear coat on the roof is bubbling and peeling. Could potentially come off as a large sheet and fly off hitting another vehicle or obstructing their view.