Cindy, another thing to keep up on the newer Sprinters is the software updates. You can call your friendly Mercedes Sprinter dealer, give them the chassis serial no, and they can tell you if any are needed. There has been 3 updates on our 2013 since we bought it 2 years ago. The updates don't take much time to do, you just need to take the time to do them. Ideal time is at your first servicing for your "A" service coming up.
The updates are done under warranty so there's no charge for them. You may not have any, but it's worth it to check
