481
8-2. Steps to take in an emergency
8
When trouble arises
IS350/250_U (OM53C50U)
■ Warning messages
The warning message illustrations used are intended as examples, and may differ from
the image that is actually displayed on the multi-information display.
■ Warning message in radar cruise mode (if equipped)
In the following situations, the warning message may not be displayed even if vehicle-to-
vehicle distance decreases:
● When your vehicle and the vehicle ahead are traveling at the same speed or the vehicle
ahead is traveling more quickly than your vehicle
● When the vehicle ahead is traveling at a very low speed
● Immediately after cruise control speed is set
● At the instant the accelerator pedal is depressed
■ The LDA (Lane Departure Alert) lane departure warning function (if equipped)
In the following situations, the warning message will not be displayed even if a lane line is
crossed.
● When the vehicle speed deviates from the operating range of the LDA system func-
tions
● When the lane lines cannot be recognized
■ Reset the maintenance data (U.S.A. only)
Make sure to reset the oil change system. (P. 403)
■ Conditions that the tire pressure warning system may not function properly
P. 428
■ Warning buzzer
P. 469
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