BMW M5 2003, Owner'S Manual

Page: 133 / 155

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Overview
Controls
Maintenance
Repairs
Data
Index
Do not use spray starter fluids to start
the engine.
When your battery is discharged you
can used two jumper cables to start
your vehicle with power from the bat-
tery in a second vehicle. You can also
use the same method to help start
another vehicle. Use only jumper cables
with fully insulated handles on the ter-
minal clamps.
Do not touch high-voltage wiring
and cables on a running engine.
There is a risk of fatal injury if you do
this. Carefully observe the following
instructions to avoid personal injury
and/or damage to one or both vehi-
cles.
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1. Ensure that the battery in the sup-
port vehicle is also rated at
12 volts. This information is pro-
vided on the top of the battery
casing
2. Do not disconnect your battery from
your vehicle's electrical system.
Switch off all electrical accessories
in both vehicles
3. Make absolutely certain that there
is no contact between the body-
work of the two vehicles – short cir-
cuit hazard
4. Start the engine on the support
vehicle and allow it to run
5. Use one jumper cable (+) to con-
nect the positive terminal of the
battery in the support vehicle with
the auxiliary positive terminal pro-
vided in the engine compartment of
your BMW specifically for jump-
starting. The cover of the auxiliary
terminal for use in jump-starting
your BMW is identified by a "+"
symbol, refer to illustration. Flip the
cap out to open
39mde112
Jump-starting