Absolutely not. Make sure they use the specified BMW oil (BMW Part NUmber) and they cannot cause any problems whasoever with the warranty.
Originally Posted by x5x5
I hear you, but I thought it may void a warranty if I went to a non-bmw dealer or cost me some serious cash if going to a BMW dealer?
There is a federal law that specifically protects you against this....
Keep it as simple as possible...but no simpler.