Toyota 2003 Prius Owner's Manual page 180

52.Hybrid transaxle
Lock release button
To prevent misshifting
With the brake pedal de-
pressed, shift while holding
the lock release button in.
(The ignition switch must be
in the "ON" position.)
Shift while holding the lock
release button in.
Shift normally.
25p002f
Your hybrid transaxle has a shift lock sys-
tem to minimize the possibility of incorrect
operation. This means you can only shift
out of "P" position when the brake pedal
is depressed (with the ignition switch in
"ON" position and the lock release button
depressed).
(a) Selector lever
The shift position is also displayed on the
instrument cluster.
P: Parking, hybrid system starting and
key removal position
R: Reverse position
Selector lever
N: Neutral position
D: Normal driving position
B: Engine braking position
When the cruise control is being used
even if you shift the selector lever to "B"
position, engine braking will not be applied
because the cruise control is not can-
celled. For ways to decrease the vehicle
speed, see "Cruise control" on page 109.
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