Service was done as promised but I ask if I can have my old part back, never got it back and no one is even returning to my voicemails.. there is a spot on the top of the engine that looks like a there could by a bolt missing never seen that before the service tried to contact bmw representative never got a call back
![](https://www.dealerinfluence.com/wp-content/uploads/2014/11/bmw-logo.png)