Lexus GS 450h 2008 Owner's Manual page 48

1-3. Opening, closing and locking the doors and trunk
CAUTION
Caution regarding interference with electronic devices
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People with implanted pacemakers or cardiac defibrillators should keep away
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from the smart access system with push-button start antennas. (→P. 37) The
radio waves may affect the operation of such devices. If necessary, the smart
access system with push-button start can be disabled. Ask your Lexus dealer for
details, such as the frequency of radio waves and timing of emitting the radio
waves. Then, consult your doctor to see if you should disable the smart access
system with push-button start.
Users of any electrical medical device other than implanted pacemakers and
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implanted cardiac defibrillators should consult the manufacturer of the device for
information about its operation under the influence of radio waves. Radio waves
could have unexpected effects on the operation of such medical devices.
Ask your Lexus dealer for details for disabling the smart access system with push-but-
ton start.
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