Battery, Tire repair with the m mobility system – BMW M3 Convertible 2005 User Manual

Page 144

144

4. Adjust the tire inflation pressure to

29 psi / 200 kilopascal. For this pur-
pose, with the ignition key in
position 2:
> Increase the tire pressure: switch

on the compressor, position I. To
check the current inflation pres-
sure, turn off the device briefly

> Reduce the tire pressure: press

button 8, or turn screw 8 on the
manometer.

Do not run the compressor for
longer than 10 minutes, otherwise

the unit may overheat and be dam-
aged.

If the tire fails to hold the pres-
sure, drive the vehicle again, see

Distributing the sealant. Then repeat
Steps 1 through 4.
The use of the M Mobility system may
be ineffective if the damaged area in
the tire is larger than approx. 1/8 in /
4 mm. If the tire cannot be temporarily
repaired with the M Mobility system,
please consult the nearest BMW cen-
ter, or a workshop that has appropri-
ately trained personnel working in
accordance with BMW specifications,

The tire pressure must be at least
29 psi / 200 kilopascal. Otherwise,

do not continue driving.

Driving on

Do not exceed the maximum
speed limit of 45 mph / 80 km/h;

otherwise, accidents may occur.

Have the damaged tire replaced
as soon as possible. Reinitialize

the Flat Tire Monitor, and refer to
page

for further information.

Have the sealant bottle of the M Mobil-
ity system replaced.

Battery

Battery posts, terminals, and
related accessories contain lead

and lead compounds. Wash hands after
handling.

Maintenance

The battery is completely maintenance-
free. This means that the original bat-
tery acid will normally last for the ser-
vice life of the battery under moderate
climate conditions. Your BMW center
will be glad to advise you if you have
any questions concerning the battery.

Please consult your BMW center
whenever you have any questions

concerning the battery.

Charging the battery

Charge the battery in the vehicle only
when the engine is not running. Use the
connections provided in the engine
compartment. For information on the
connections, see Jump-starting,
page

147

Tire repair with the M Mobility system