662
5-2. Steps to take in an emergency
LX570_U (OM60F86U)
■ System warning lights
The master warning light does not come on or flash in the following cases. Instead, a
separate system warning light will come on or flash along with the message shown
on the multi-information display.
● Malfunction of the AFS (Adaptive Front-lighting System)
The “AFS OFF” indicator light flashes. (P. 1 94)
● Malfunction of the brake system
The brake system warning light (red indicator) comes on. (P. 649 )
● Malfunction of the ABS
The ABS warning light comes on. (P. 650)
● Malfunction of the charging system
The charging system warning light comes on. (P. 6 49 )
■ Resetting the tire pressure warning data
After adjusting the tire inflation pressure, be sure to initialize the data. (P. 590 )
If the message remains on, the system may have malfunctioned. Have the vehicle
inspected by your Lexus dealer as soon as possible.
■ Warning messages in the cruise control mode
In the following instances, there is a possibility that the approach warning will not
illuminate even when vehicle-to-vehicle distance is closing.
● When the speed of the vehicle ahead matches or exceeds your vehicle’s speed.
● When the vehicle ahead is traveling at an extremely slow speed.
● Immediately after the cruise control speed has been set.
● At the instant the accelerator is applied.
■ Engine oil maintenance message
The warning message is based on the projected driving range after engine oil main-
tenance message is reset.
The system does not monitor the purity of the engine oil.
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