Roadside assistance, Jump-starting – Mercedes-Benz S-Coupe 2015 User Manual
Page 349
Position number D identifies the charged battery of the other vehicle or an equivalent jump-
starting device.
X
Slide cover C of positive terminal = in the direction of the arrow.
X
Connect positive terminal = on your vehicle to positive terminal ? of donor battery D
using the jumper cable. Always begin with positive terminal = on your own vehicle first.
X
Start the engine of the donor vehicle and run it at idling speed.
X
Connect negative terminal A of donor battery D to ground point B of your vehicle using
the jumper cable, connecting the jumper cable to donor battery D first.
X
Start the engine.
X
Before disconnecting the jumper cables, let the engine run for several minutes.
X
First, remove the jumper cables from ground point B and negative terminal A, then from
positive clamp = and positive terminal ?. Begin each time at the contacts on your own
vehicle first.
X
Close cover C of positive clamp = after removing the jumper cables.
X
Replace the ground point cover. Make sure all mountings for the fasteners are positioned
precisely beneath the corresponding recesses in the cover.
X
Press fasteners : into the mountings until they engage.
X
Have the battery checked at a qualified specialist workshop.
i
Jump-starting is not considered to be a normal operating condition.
i
Jumper cables and further information regarding jump-starting can be obtained at any
qualified specialist workshop.
Jump-starting
347
Roadside
Assistance
Z