Alert Function - Lexus 2013 IS250 Owner's Manual

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4-5. Using the driving support systems

The outside rear view mirror indicators visibility
When under strong sunlight, the outside rear view mirror indicator may be diffi-
cult to see.

Rear Crossing Traffic Alert buzzer hearing
Rear Crossing Traffic Alert function may be difficult to hear over loud noises
such as high audio volume.

When there is a malfunction in the Blind Spot Monitor
If a system malfunction is detected due to any of the following reasons, warning
messages will be displayed: (P. 485, 486)

There is a malfunction with the sensors

The sensors have become dirty

The outside temperature is extremely high or low

The sensor voltage has become abnormal

Certification for the Blind Spot Monitor
For vehicles sold in Russia

type approval number : POCC DE.ML05.H01144
For vehicles sold in Ukraine

type approval number : UA1.155.0029691-12
IS250_EE(OM53B11E)