2009 Toyota Prius Owners Manual - Page 170

OM47614U_PRIUS_U.book Page 140 Monday, January 11, 2010 11:02 AM 2-1. Driving procedures n Using engine brake To use the engine braking, shift the shift lever to "B" position. l During high speed driving, you may feel that deceleration by engine braking is less than that of a typical vehicle. l Do not continue normal driving with the transmission in "B" for a long time. This may cause decreased fuel economy. To prevent this, use "D" for normal driving. n Reverse warning buzzer When shifting into "R", a buzzer will sound to inform the driver that the shift lever is in "R". n If the system malfunctions The following conditions, there is some problem in the system. Immediately stop the vehicle in a safe place and contact your Toyota dealer. l The indicator on the "P" position switch flashes. However, this does not indicate a malfunction unless a warning message appears in the touch screen. l All frames of shift position indicators in the instrument cluster flash. l The parking system error message appears on the touch screen. l The instrument cluster and touch screen does not come on when the "POWER" switch is in ON mode. 140 PRIUS_U_(OM47614U)