While in motion the vehicle accelerates for 2 to 3 seconds periodically on highway and in city. While in motion at low speed and when stationary after driving only a few miles the vehicle engine shuts down. While in motion at high speed the vehicle engine stutters badly but does not turn off. The ignition switch has to be tuned off and then on again, and then the engine turns over and I'm able to continue to drive it. Both valve cover gaskets leak oil onto the engine. The worst was front of the engine which has been replaced. There is an electrical issue: Seatbelts don't retract automatically and are not working properly, get caught in the door. Both E-keys have stopped working and not able to be reprogrammed for en. The horn does not work at all. The airbag warning light remains on at all times. The cig lighter and seat warmers are working fine. The thermostat warning comes on but in gauge is not showing any sign of trouble. Both the heat and the ac work fine while in motion and stationary.

- Raleigh, NC, USA

The contact owns a 2007 BMW Z4. The contact received notification of NHTSA campaign number: 17V683000 (engine and engine cooling); however, the part to do the repair was unavailable. The contact called a local dealer (preston BMW, 7830 market St, boardman, oh 44512) and was advised that the part to do the recall repair was unavailable. The manufacturer was made aware of the failure and stated that the part may be available by the end of June 2018. The contact had not experienced a failure. The VIN was not available.

- Courtland, OH, USA

The contact owns a 2007 BMW Z4. The contact received notification of NHTSA campaign number: 17V683000 (engine and engine cooling); however, the parts to do the repair were unavailable. The contact stated that the manufacturer exceeded a reasonable amount of time for the recall repair. BMW of louisville (4 autocenter dr, louisville, ky) was contacted and confirmed that the parts were not available for the recall remedy. The manufacturer was made aware of the issue and was not able to confirm when the parts were to become available. The contact had not experienced a failure. VIN tool confirms parts not available.

- Bardstowb, KY, USA

The contact owns a 2007 BMW Z4. The contact received notification of NHTSA campaign number: 17V683000 (engine and engine cooling); however, the parts to do the repair were unavailable. The contact stated that the manufacturer exceeded a reasonable amount of time for the recall repair. The local dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was made aware of the issue and was not able to confirm when the parts were to become available. The contact had not experienced a failure. VIN tool confirms parts not available.

- North Hollywood, CA, USA