2011 Lexus LS 460 Owners Manual - Page 274

2-1. Driving procedures n If the shift lever cannot be shifted from "P" →P. 736 n If the automatic transmission fluid temperature warning message is displayed If the automatic transmission fluid temperature warning message is displayed while driving, make sure you return to normal "D" position driving and reduce speed by easing off the accelerator pedal. Stop the vehicle in a safe place, shift the shift lever to the "P" position and let the engine idle until the warning message goes out. When the warning message goes out, the vehicle can be driven again. If the warning message does not go out after waiting a while, have your vehicle inspected by your Lexus dealer. n AI-SHIFT The AI-SHIFT automatically selects the optimal gear according to driver performance and driving conditions. The AI-SHIFT automatically operates when the shift lever is in the "D" position. (Shifting the shift lever to the "M" position cancels the function.) The engine speed may stay high while depressing the accelerator pedal and may remain high after releasing the accelerator pedal. This does not indicate a malfunction. CAUTION n 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. 178