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BMW 550i xDrive Gran Turismo 2010 User Manual

Page 239

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This indicates that there is excessive
misfiring in the engine.
Reduce the vehicle speed and have
the system checked immediately;
otherwise, serious engine misfiring
within a brief period can seriously
damage emission control compo‐
nents, in particular the catalytic con‐
verter.

Fuel filler cap

The indicator lamp lights up.
If the fuel cap is not properly tightened,
the OBD system may conclude that fuel

vapor is escaping. If the cap is then tightened,
the display should go out in a short time.

Data memory

Your vehicle records data relating to vehicle op‐
eration, faults and user settings. These data are
stored in the remote control and can be read out
with suitable devices, particularly when the ve‐
hicle is serviced. The data obtained in this way
provide valuable information for service proc‐
esses and repair or for optimizing and develop‐
ing vehicle functions further. In addition, if you
signed a service contract for Assist, certain ve‐
hicle data can be sent directly from the vehicle
to facilitate the desired services.

Seite 239

239

Online Edition for Part no. 01 41 2 604 413 - 03 10 500

Reference

Mobility

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Controls

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