B-Klasse Betriebsanleitung interaktiv [HOME]
is the interactive manual for the W245 B-Class.
It's entirely in German. When you choose "vertiefen" there's a detailled glossary of all the possible functions of the B.
"Erleben" shows some nice movies with some features like the steeringwheel and the folding of the rearseats.
Have fun !