BMW Drivetrain Malfunction: A Complete Guide

You are the proud new owner of a BMW, enjoying cruising the open roads alongside other BMW owners. A sudden jerk punishes the accelerator, and your vehicle comes to an abrupt halt. You turn the engine off to prevent further damage.

You’d hoped it wouldn’t happen to you, but it appears, as others have experienced, there’s a BMW drivetrain malfunction.

You bought a beautiful luxury car expecting, well, luxury, not an engine malfunction. So, what should you do now? Read on to learn more about the drivetrain malfunction experienced by many BMW owners.

What Does a BMW Drivetrain Malfunction Mean?

If you get a drivetrain warning on your BMW, you need to take it seriously immediately. The warning tells you that there’s some type of malfunction that can mean a severe engine problem or transmission problem.

When a BMW senses this type of problem, it will switch to a different mode to prevent further damage to the vehicle. Your car will operate on minimal power to prevent engine or transmission damage.


Like any auto owner, you need to pay attention to your car’s signals. A drivetrain warning is serious and is intended to prevent further damage.

Some symptoms you might get include:

  • Fault codes on the screen telling your drivetrain malfunction
  • Shaking and vibration in the car
  • The engine light goes on
  • Rough idling
  • Transmission that won’t change gears
  • Car won’t start
  • Smoke coming from the exhaust

The symptoms you’ll see from your BMW will depend on what is causing the problem.

What Causes a Drivetrain Malfunction?

The engine and the transmission are connected to give the car power. The engine will transfer energy through the wheel to the drivetrain to give energy to the vehicle.

This means there are many working parts that need to work together to give the car power to operate. Several things can go wrong to indicate a drivetrain issue. These include:

  • Overused spark plugs
  • Ignition coil issues
  • Fuel pump issues
  • Clogged catalytic converter
  • Fuel injector issues

Because the car gets power and runs through the engine and transmission, you need to pay attention when you get a drivetrain warning. It could be related to any number of the above issues.

Getting Help if Your BMW Isn’t Right

You bought a BMW for refined quality, yet have a car with serious engine and transmission issues. You also spent a sizable sum on this luxury car.

So, what can you do if your car keeps having problems? It might be time to speak to an attorney who specializes in lemon laws for cars.

The problems you’re experiencing with your BMW are too significant to keep trying to work around. You need to hold a BMW accountable.

BMW Drivetrain Issues

A BMW drivetrain malfunction can feel frustrating when you’ve invested in a car that’s supposed to represent luxury. You also don’t want to keep a vehicle with these problems so soon after purchase.

If you feel like you’ve done all you can to get a functioning BMW, it might be time to talk with a lemon law attorney. Contact us today so we can get started helping you with this lemon.

Click here to learn more about PA Lemon Law, NJ Lemon Law, and NY Lemon Law.

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