beautypg.com

Tow-starting, towing away, Giving and receiv ing as sistance – BMW M3 Sedan 2008 User Manual

Page 130

background image

Giving and

receiv

ing

as

sistance

128

4.

Attach one terminal clamp of the minus/–
jumper cable to the negative terminal of the
battery or to an engine or body ground of
the assisting vehicle.
Your BMW has a special nut as body ground
or negative pole.

5.

Attach the second terminal clamp of the
minus/– jumper cable to the negative termi-
nal of the battery or to the engine or body
ground of the vehicle to be started.

Starting the engine

1.

Start the engine of the donor vehicle and
allow it to run for a few minutes at slightly
increased idle speed.

2.

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

3.

Let the engines run for a few minutes.

4.

Disconnect the jumper cables by reversing
the above connecting sequence.

If necessary, have the battery checked and
recharged.

Never use spray fluids to start the
engine.

<

Tow-starting, towing away

Observe the applicable laws and regula-
tions for tow-starting and towing vehi-

cles.

<

Do not transport any passengers other
than the driver in a vehicle that is being

towed.

<

Using a tow fitting

The screw-in tow fitting must always be carried
in the car. It can be screwed in at the front or
rear of the BMW.
It is stored in the onboard tool kit underneath
the cover on the right-hand side of the cargo
bay, refer to page

119

.

Use only the tow fitting provided with the
vehicle and screw it all the way in. Use the

tow fitting for towing on paved roads only. Avoid
lateral loading of the tow fitting, e.g. do not lift
the vehicle by the tow fitting. Otherwise the tow
fitting and the vehicle could be damaged.

<

Access to screw thread

Release the cover panel in the bumper:
Press on the upper part of the cover panel.

Front

Rear

Being towed

Make sure that the ignition is switched on,
refer to page

41

, otherwise the low-beam

Online Edition for Part no. 01 41 0 014 956 - © 02/08 BMW AG