Lexus GS450h Owner's Manual page 490

490
7-2. Steps to take in an emergency
Warning message
*
: For the EV drive mode operating conditions (P. 222).
GS450h_300h_OM_OM30F92E_(EE)
Details/Actions
Indicates that the EV drive mode is not available
The reason the EV drive mode is not available (the
vehicle is idling, battery charge is low, speed is higher
than the EV drive mode operating speed range, accel-
erator pedal is depressed too much) may be dis-
played.
A buzzer also sounds.
 Use the EV drive mode when it becomes available.
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