Tow-starting and towing, Giving and receiv ing as sistance – BMW ActiveHybrid X6 2010 User Manual

Page 40

Giving and

receiv

ing

sistance

Attach the second end of the cable to the
negative terminal of the battery or to the
engine or body ground of the vehicle to be
started.

Charging: 12 Volt battery

Start the engine on the assisting vehicle
and activate drive readiness, allowing the
assisting vehicle to run at idle for several
minutes at slightly increased speed.

Start the engine on your vehicle in the usual
way.
If the first starting attempt is not successful,
wait a few minutes before another attempt
in order to allow the discharged battery to
recharge.

Let the engines run for a few minutes.

Disconnect the jumper cables by reversing
the connection sequence.

Have the battery checked if necessary.

Never use spray fluids to start the
engine.

Charging: High-voltage battery

Start the engine on the assisting vehicle
and activate drive readiness, allowing the
assisting vehicle to run at idle for several
minutes at slightly increased speed.

Switch on the ignition of your vehicle when
prompted by the corresponding message
on the Control Display. The charging
begins.

The charging is concluded when this is
prompted by a corresponding message on
the Control Display.

Start the combustion engine of your own
vehicle.

Disconnect the jumper cables by reversing
the connection sequence.

Have the hybrid system checked if necessary.

Never use spray fluids to start the
engine.

Charging interrupted

The charging may be interrupted, for example if
the battery power of the assisting vehicle is
insufficient.
Disconnect the jumper cables in the reverse of
the sequence described above and contact
your BMW Sports Activity Vehicle Center.

Tow-starting and towing

Getting towed:

Have your BMW ActiveHybrid X6 trans-
ported only on a flat bed of a tow truck;

otherwise, the high-voltage system may be
damaged.

In special circumstances, it is possible to have
the vehicle towed on the road for short dis-
tances, e.g. in order to remove the vehicle from
a dangerous area.

No tow-starting

The engine cannot be started by tow-starting.
Start the engine by jump starting it, refer to
page

Have the cause of the starting difficulties elimi-
nated.

Towing the vehicle

Towing your BMW ActiveHybrid X6 with a tow
rope or tow bar is only possible in special cir-
cumstances for short distances, e.g. in order to
remove the vehicle from a dangerous area. Oth-
erwise, the hybrid system can be damaged.