BMW Z4 owners have reported 16 power train related problems since 1996. Table 1 shows the 8 most common power train problems. The number one most common problem is related to the vehicle's power train (7 problems). The second most common problem is related to the vehicle's automatic transmission (2 problems). For details of each of the problem category, use the links in the table.
The contact owns a 2010 BMW Z4. The contact stated while driving at 45 mph when attempting to depress the accelerator pedal the vehicle decrease speed independently. No warning lights illuminated. A dealer was contacted. Read details...
This report concerns a safety issue with a 2006 BMW Z4 with a 3. 0 engine and automatic transmission. The vehicle has an intermittent problem that began earlier this year. The vehicle will begin accelerating without depressing the accelerator and will sometimes maintain a constant speed when the Read details...
Traveling between 5-10 mph, transmission would not shift correctly. Was jumping back and forth between 1st and 2nd gear for about 4 to 5 seconds and never engaging the clutch in either gear. This has happened several times over the past 2 months. Read details...
When coming to a stop the transmission slipped and then it went into neutral without warning. Read details...
Consumer stated while at a stop transmission slipped into neutral. As a result, vehicle was almost rear ended. 2003 BMW Z4 experienced a problem where the transmission slipped into neutral while at a stop. The transmission is a smg (sequential manual gearbox). Read details...