2011 Toyota Prius Navigation Manual - Page 242

ADVANCED PARKING GUIDANCE SYSTEM Message Steering position is not straight. Turn the steering wheel to LEFT (or RIGHT). Steer to left (or right) until the frame becomes green. Cause What to do The steering wheel is not Straighten the steering straight. wheel. It is possible to begin to park if you turn the steering wheel in the direction indicated. Turn the steering wheel in the direction indicated until the frame turns green (the message "Too much force applied to the steering wheel" is displayed). Turn the wheel slightly more than necessary to overcome tire resistance. Once you have turned the steering wheel, you can no longer change the target parking position. Be sure to align the frame before turning the steering wheel. ! Parking position has not You have begun to back up Stop the vehicle and touch been set. without touching "OK". "OK". ! Speed is too fast. The speed at which you are Back up at a speed that backing up is too fast. does not cause the warning chime to sound, using the brake pedal. The system will be disabled if you back up too quickly. ! Guidance canceled by You have turned the steer- The system has been disuser operation. ing wheel or depressed the abled, so restart from the accelerator pedal during beginning. the assist mode. ! Accelerator pedal has You have depressed the Do not depress the accelerbeen depressed. accelerator pedal when ator pedal. setting the target parking position. ! Guidance unavailable. Some sort of malfunction Have the vehicle checked has occurred within the by your Toyota dealer. system. ! System not ready. Take your vehicle to your − Toyota dealer. ! Clean Park Sonar. In extreme cold weather or Have the vehicle checked foreign matter gets on the by your Toyota dealer. sensors. 244