Starter Battery Starter battery supplying starting current and on-board power during cranking (SLI) INTACT "BU11" - Not availableMERCEDES-BENZ - C-Class, Vito, Marco Polo, V-Class, E-Class; VOLVO - V90, XC60; BMW - 5, 8; AUDI - Q5, A5; VW - XL1