What's the BMW fault code 29d0?

If You have a fault code in Your BMW the safest thing You can do is stop driving as soon as possible. It is best to avoid driving since it can cause excessive damage to Your car's engine or transmission depending on what has thrown the code in the first place. If You have a code 29D0 that means that there is a mIS Fire that was detected in cylinder 4. When this happens it can either be caused by spark, fuel, air, or valve problems. In order to diagnose it further You will need to see if there are any other codes that can shed light onto what the problem could be with Your car.