jump cable MERCEDES-BENZ B-CLASS HATCHBACK 2015 Owners Manual

The drive system can be started using another vehicle.
R Only use batteries with an equal nominal voltage (12 volts).
R Make sure that the battery of the donor vehicle does not have a significantly lower capacity than
the discharged battery.
R Use jump leads with a sufficient cross-section and insulated terminal clamps from a qualified
specialist workshop, e.g. a Mercedes-Benz Service Centre.
R Make sure that the two vehicles do not touch.
R Route the jump leads so that they cannot be caught by rotating components in the engine com-
partment.
R Do not disconnect the discharged battery from the vehicle's electrical system. X
Switch off the engine of both vehicles.
X Shift the transmission to position P.
X Switch off all electrical consumers.
X Remove battery cover :.
X Connect positive terminal ;on the vehicle with the flat battery to positive terminal =of the
donor vehicle using the red jump lead. Begin with the flat battery.
X Connect negative terminal ?of the donor vehicle to negative terminal Aof the vehicle with the
flat battery using the black jump lead. Begin with donor vehicle's battery B.
X Start the engine of the donor vehicle and run it at idling speed.
X Switch on the ignition in the vehicle with the flat battery.
X If the drive system cannot be activated immediately, wait for approximately 60 seconds between
starting attempts.
If the drive system does not start, call a breakdown service.
i Jump-starting cables and further information regarding jump starting can be obtained at any
qualified specialist workshop. Jump-starting
259Breakdown assistance Z