Lexus IS250 U Owner's Manual page 169

If the shift lever cannot be shifted from P
■
P. 498
AI-SHIFT
■
The AI-SHIFT automatically selects the suitable gear according to driver performance
and driving conditions.
The AI-SHIFT automatically operates when the shift lever is in D. (Shifting the shift lever
to the M position cancels the function.)
CAUTION
When driving on slippery road surfaces
■
Be careful of downshifting and sudden acceleration, as this could result in the vehicle
skidding to the side or spinning.
IS350/250_U (OM53C50U)
4-2. Driving procedures
169
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