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EnglishOperation, care and maintenance -> Catalytic converter for your BMW 7 Series 2001-2007
128nCatalytic converter
The catalytic converter reduces harmful > Avoid other situations in which the
exhaust emissions, and is designed for
use with unleaded fuel only.
Be sure to comply with the in-
structions above to prevent un-
burned fuel from reaching the catalytic
fuel is not burned, or burns incom-
pletely, such as engaging the starter
frequently or for extended periods, or converter. Otherwise there is danger of
overheating and damage to the cata-
lytic converter.
Even minute quantities of lead would be
enough to permanently damage both
the catalytic converter and the system's
oxygen sensor.
repeated start attempts in which the
engine does not start (stopping and
restarting an engine which is running Extreme temperatures occur at the
properly does not present a problem). catalytic converter on this and every
To ensure efficient, trouble-free engine
operation and avoid potential damage:
Never let the engine run with any of
the spark plug cables disconnected.
catalyst-equipped vehicle. Heat shields
are installed adjacent to some sections
of the exhaust system. Never remove
these shields; do not apply undercoat-
ing to their surfaces. When driving,
standing at idle, and parking the vehi-
cle, take care to avoid contact between
the exhaust system and flammable ma-
terials (grass, hay, leaves, etc.). Such
contact could lead to a fire, resulting in
personal injury and property damage.<
> Be sure to comply with the scheduled
maintenance requirements
> Fill the fuel tank well before it is
empty
> If you have problems starting the
engine, use jumper cables (you can-
not tow-start the vehicle with an
automatic transmission)
Online Edition for Part No. 01 41 0 004 597 - © 08/99 BMW Group
