The problem occurs when you slow down- like for a turn, but do not come to a complete stop. The dct transmission seems to have trouble figuring out what gear to select because when you step on the gas to accelerate, there is a very significant delay in the onset of power- up to 2-3 seconds. By this time, the driver is usually really digging into the throttle. The transmission finally picks a gear, which results in the car suddenly lurching forward, sometimes invoking the anti-skip control. The danger in this behavior occurs when making a turn into on-coming traffic after slowing down to around 10-15 MPH. After the turn, the car is positioned in the traffic lane, but you have no power to accelerate into the flow of traffic. The oncoming cars are now closing in on your car at a fast rate, and you're basically stuck. This situation is most pronounced in the "auto" mode of the dct transmission, but also occurs to a lesser degree while in the manual mode when you select second gear in preparation for the turn. It is also very repeatable in both modes. These problems started occurring after a previous recall on this transmission where the engine would stall under hard braking or not shift under hard braking. The recall fixed that problem, but introduced this problem, which occurs almost every day whereas the previous problem only occurred during a specific situation.
BMW M3 jerking problems
17 of the 442 owner complaints about the BMW M3 describe jerking or lurching, most of them for the 2008 model year.
- owner complaints
- 17
- worst model year
- 2008
- typical mileage
- 8,000
By model year
Often reported together
What owners say
There's an issue with the car's dct/transmission. The problem occurs when you slow down- like for a turn, but do not come to a complete stop. The dct transmission seems to have trouble figuring out what gear to select because when you step on the gas to accelerate, there is a very significant delay in the onset of power- up to 2-3 seconds. By this time, the driver is usually really digging into the throttle. The transmission finally picks a gear, which results in the car suddenly lurching forward, sometimes invoking the anti-skip control. This has happened several times since I bought the vehicle and can prove to be very dangerous when you're in close proximity to another car and the car thrusts forward.
I have a bmw m3 which has an smg transmission. I was driving and all of a sudden my car loses power to change the gears and my car started to jerk while on the road nearly crashing into another car. It turns out that the smg pumps for bmw m3 have always a high failure design flaw. The cost to fix that is also unbearable which nears the $5,000 mark. There has been forums going around that this is indeed a design flaw for bmw. I almost nearly got into a car accident, but thankfully I was ok. Please look into this matter as I feel as well as everyone else in the bmw comunittee that it should be a recall. Thank you for your time.
To whom it may concern, I am very happy to see your organization taking an interest in this issue. It is a very dangerous problem with this vehicle that bmwna is well aware of, but insists that it is "normal behavior" for my car/transmission. I brought the car into the dealer, and they were able to reproduce it, but they were told by bmw that this was "normal behavior." the problem occurs when you slow down- like for a turn, but do not come to a complete stop. The dct transmission seems to have trouble figuring out what gear to select because when you step on the gas to accelerate, there is a very significant delay in the onset of power- up to 2-3 seconds. By this time, the driver is usually really digging into the throttle. The transmission finally picks a gear, which results in the car suddenly lurching forward, sometimes invoking the anti-skip control. The danger in this behavior occurs when making a turn into on-coming traffic after slowing down to around 10-15 MPH. After the turn, the car is positioned in the traffic lane, but you have no power to accelerate into the flow of traffic. The oncoming cars are now closing in on your car at a fast rate, and you're basically stuck. This situation is most pronounced in the "auto" mode of the dct transmission, but also occurs to a lesser degree while in the manual mode when you select second gear in preparation for the turn. It is also very repeatable in both modes. These problems started occurring after a previous recall on this transmission where the engine would stall under hard braking or not shift under hard braking. The recall fixed that problem, but introduced this problem, which occurs almost every day whereas the previous problem only occurred during a specific situation. Thank you for looking into this dangerous matter.
Information redacted pursuant to the freedom of information act (foia), 5 u.s.c. 552(b)(6) dear [xxx], I am very happy to see your oranization taking an interest in this issue. It is a very dangerous problem with this vehicle that bmwna is well aware of, but insists that it is "normal behavior" for my car/transmission. I brought the car into the dealer, and they were able to reproduce it, but they were told by bmw that this was "normal behavior." the problem occurs when you slow down- like for a turn, but do not come to a complete stop. The dct transmission seems to have trouble figuring out what gear to select because when you step on the gas to accelerate, there is a very significant delay in the onset of power- up to 2-3 seconds. By this time, the driver is usually really digging into the throttle. The transmission finally picks a gear, which results in the car suddenly lurching forward, sometimes invoking the anti-skip control. The danger in this behavior occurs when making a turn into on-coming traffic after slowing down to around 10-15 MPH. After the turn, the car is positioned in the traffic lane, but you have no power to accelerate into the flow of traffic. The oncoming cars are now closing in on your car at a fast rate, and you're basically stuck. This situation is most pronounced in the "auto" mode of the dct transmission, but also occurs to a lesser degree while in the manual mode when you select second gear in preparation for the turn. It is also very repeatable in both modes. These problems started occuring after a previous recall on this transmission where the engine would stall under hard braking or not shift under hard braking. The recall fixed that problem, but introduced this problem, which occurs almost every day whereas the previous problem only occured during a specific situation. Thank you for looking into this dangerous matter.
The problem occurs when you slow down- like for a turn, but do not come to a complete stop. The dct transmission seems to have trouble figuring out what gear to select because when you step on the gas to accelerate, there is a very significant delay in the onset of power- up to 2-3 seconds. By this time, the driver is usually really digging into the throttle. The transmission finally picks a gear, which results in the car suddenly lurching forward, sometimes invoking the anti-skip control. The danger in this behavior occurs when making a turn into on-coming traffic after slowing down to around 10-15 MPH. After the turn, the car is positioned in the traffic lane, but you have no power to accelerate into the flow of traffic. The oncoming cars are now closing in on your car at a fast rate, and you're basically stuck. This situation is most pronounced in the "auto" mode of the dct transmission, but also occurs to a lesser degree while in the manual mode when you select second gear in preparation for the turn. It is also very repeatable in both modes.
I am very happy to see your organization taking an interest in this issue. It is a very dangerous problem with this vehicle that bmwna is well aware of, but insists that it is "normal behavior" for my car/transmission. I brought the car into the dealer, and they were able to reproduce it, but they were told by bmw that this was "normal behavior." the problem occurs when you slow down- like for a turn, but do not come to a complete stop. The dct transmission seems to have trouble figuring out what gear to select because when you step on the gas to accelerate, there is a very significant delay in the onset of power- up to 2-3 seconds. By this time, the driver is usually really digging into the throttle. The transmission finally picks a gear, which results in the car suddenly lurching forward, sometimes invoking the anti-skip control. The danger in this behavior occurs when making a turn into on-coming traffic after slowing down to around 10-15 MPH. After the turn, the car is positioned in the traffic lane, but you have no power to accelerate into the flow of traffic. The oncoming cars are now closing in on your car at a fast rate, and you're basically stuck. This situation is most pronounced in the "auto" mode of the dct transmission, but also occurs to a lesser degree while in the manual mode when you select second gear in preparation for the turn. It is also very repeatable in both modes. These problems started occurring after a previous recall on this transmission where the engine would stall under hard braking or not shift under hard braking. The recall fixed that problem, but introduced this problem, which occurs almost every day whereas the previous problem only occurred during a specific situation. Thank you for looking into this dangerous matter.
2008 e92 m3 with m-dct transmission. Transmission tends to "lag" after medium to hard braking causing unresponsiveness to throttle for 2-3 seconds before either 1)slowly regaining throttle, or 2)sudden forward jerk. Bmw has tried updating the m-dct software, which seemed to fix the problem temporarily before starting to occur again.
Shifting into 2nd gear produces lag and upon accelerating the car jerks and jumps forward, which is scary in traffic and absolutely a big safety issue!
I am very happy to see your organization taking an interest in this issue. It is a very dangerous problem with this vehicle that bmwna is well aware of, but insists that it is "normal behavior" for my car/transmission. I brought the car into the dealer, and they were able to reproduce it, but they were told by bmw that this was "normal behavior." the problem occurs when you slow down- like for a turn, but do not come to a complete stop. The dct transmission seems to have trouble figuring out what gear to select because when you step on the gas to accelerate, there is a very significant delay in the onset of power- up to 2-3 seconds. By this time, the driver is usually really digging into the throttle. The transmission finally picks a gear, which results in the car suddenly lurching forward, sometimes invoking the anti-skip control. The danger in this behavior occurs when making a turn into on-coming traffic after slowing down to around 10-15 MPH. After the turn, the car is positioned in the traffic lane, but you have no power to accelerate into the flow of traffic. The oncoming cars are now closing in on your car at a fast rate, and you're basically stuck. This situation is most pronounced in the "auto" mode of the dct transmission, but also occurs to a lesser degree while in the manual mode when you select second gear in preparation for the turn. It is also very repeatable in both modes. These problems started occurring after a previous recall on this transmission where the engine would stall under hard braking or not shift under hard braking. The recall fixed that problem, but introduced this problem, which occurs almost every day whereas the previous problem only occurred during a specific situation. Thank you for looking into this dangerous matter.
Related recalls
Power train: driveline: driveshaft
- What is wrong
- BMW of North America, LLC (BMW) is recalling certain 2016-2017 BMW M3 Sedans, 2016-2017 BMW M4 and M4 GTS Coupes and 2017 BMW M4 Convertible vehicles. The connection between the driveshaft and the flange may fail resulting in a loss of propulsion.
- Risk
- A loss of vehicle propulsion can increase the risk of a crash.
- Remedy
- BMW will notify vehicle owners, and dealers will replace the driveshaft, free of charge. The recall began April 9, 2019. Owners may contact BMW customer service at 1‑800‑525‑7417.
Recall number 18V713000 · Recall details
Power train: driveline: driveshaft
- What is wrong
- BMW of North America, LLC (BMW) is recalling certain model year 2015-2016 M3 Sedan vehicles manufactured May 30, 2015, to September 2, 2015, 2016 M4 Coupe vehicles manufactured July 3, 2015, to September 11, 2015, and 2015-2016 M4 Convertible vehicles manufactured May 29, 2015, to August 4, 2015. The affected vehicles have a driveshaft with a slip-joint that may not have been filled with grease. As a result, the slip-joint may fail over time.
- Risk
- If the slip-joint fails, there would be a loss of power to the rear axle and therefore the vehicle would stop moving, increasing the risk of a crash.
- Remedy
- BMW will notify owners, and dealers will inspect the driveshaft, replacing it as necessary, free of charge. The recall began on January 14, 2016. Owners may contact BMW customer service at 1‑800‑525‑7417.
Recall number 15V782000 · Recall details
Power train: clutch assembly
- What is wrong
- Bmw is recalling 2,500 my 2008-2009 m3 passenger vehicles with an optional double clutch transmission. The problem involves the double clutch gearbox. In a situation of rapid vehicle deceleration, the transmission software may perform a multistage downshift.
- Risk
- In that situation, at low vehicle speeds, it is possible for the engine to stall increasing the risk of a crash.
- Remedy
- Dealers will reprogram the engine and transmission electronic control unit with updated software free of charge. The recall began on december 3, 2008. Owners may contact bmw at 1‑800‑831‑1117.
Recall number 08V595000 · Recall details
Questions about the BMW M3 jerking
Which BMW M3 years have jerking or lurching problems?
The model years with the most reports are 2008 (8 complaints), 2009 (5 complaints) and 2003 (2 complaints).
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