1999 Lexus SC 400 Owners Manual - Page 248

STARTING AND DRIVING "The shift position is displayed on the instrument cluster. P: Parking, engine starting and key removal position R: Reverse position N: Neutral position D: Normal driving position (Shifting into overdrive possible) 3: Position for engine braking (Shifting into overdrive not possible) When the cruise control is being used, even if you downshift from "D" to "3", engine braking will not be applied because the cruise control is not cancelled. For the operation to decrease the vehicle speed, see page 245. 2: Position for more powerful engine braking L: Position for maximum engine braking Correct use of the automatic transmission is explained in the following parts. (a) Normal driving (b) Using engine braking (c) Using the "2" and "L" positions (d) Backing up (e) Parking (f) Good driving practice (g) Rocking your vehicle if stuck (h) If you cannot shift the selector lever 230