I think I'm coming up on 94 or 95k miles and I've got the dashboard telling me to get my B Service done in about 800 miles. I just got the van a couple of months ago, not sure what I'm in for price-wise... Going to give a few dealerships a call and see what they'll quote me. Has anyone had any luck going with Non-dealership mechanics for a B Service? Or is that something that can only be done with Mercedes.