I have a question I hope someone can help me with. I purchased my E90 new around beginning of 2012. I have put roughly 25,000km on the car (mostly highway driving) since then. Question is, I still have not received the maintenance signal from my car for service maintenance. Since the car is leased, I am not sure if I should take it in before the reminder. Should I bring it in now before the maintenance light? Will the dealer charge me? I appreciate your insight / help. Thanks alot.