See also:

If a warning light turns on or a warning buzzer sounds...
Calmly perform the following actions if any of the warning lights turn on or flash. If a light turns on or flashes, but then turns off, this does not necessarily indicate a malfunction in the syst ...

Approach warning
When your vehicle is too close to a vehicle ahead, and sufficient auto- matic deceleration via the cruise control is not possible, the display will flash and the buzzer will sound to alert the dri ...

Complimentary Services
To help ensure that your ownership experience is pleasant, convenient and trouble-free, Lexus provides you with a variety of complimentary ser - vices. These services are described on the followin ...