This is the first time I've purchased a new Benz. So naturally this is the first time I have taken my car in for service "A". I haven't read the owners manual much so I didn't know what they do to the car at the first service. For those of you that are lazy like me and don't read your manual. Service A is very general. I went in at a little over 10,000 miles. They asked me if there were any other problems before I bring the car in. I told them about whatever is functioning at the time I take the key out doesn't stop as quickly as they use to. Sometimes the radio stays on for at least 5 to 10 seconds after the key is removed. I wasn't going to mention it because I really wasn't sure, but I think there is a slight pull to the right. After telling my service guy about it, he told me that wheel alignments aren't included in the warranty unless it was under 12 months or 12,000 miles. I don't know if I'll get around to reading my owner's manual but I'm letting them know about everything.