2174-1. Before driving
4
Driving
PRIUS +_OM_OM47D30E_(EE)
WARNING
Observe the following precautions.  
Failure to do so may result in death or serious injury. 
■ If you hear a squealing or scraping noise (brake pad wear indicators) 
Have the brake pads checked and replaced by any authorized Toyota 
retailer or Toyota authorized repairer, or any reliable repairer as soon as
possible.  
Rotor damage may result if the pads are not replaced when needed. 
It is dangerous to drive the vehicle w hen the wear limits of the brake pads 
and/or those of the brake discs are exceeded. 
■ When the vehicle is stopped 
● Do not depress the accelerator pedal unnecessarily.  
If the shift position is in any position other than P or N, the vehicle may 
accelerate suddenly and unexpectedly, causing an accident. 
● In order to prevent accidents due to the vehicle rolling away, always keep 
depressing the brake pedal while stopped with the “READY” indicator is 
illuminated, and apply the parking brake as necessary. 
● If the vehicle is stopped on an incline, in order to prevent accidents caused 
by the vehicle rolling forward or backward, always depress the brake pedal 
and securely apply the parking brake as needed. 
● Avoid revving or racing the engine. 
Running the engine at high speed while the vehicle is stopped may cause 
the exhaust system to overheat, which could result in a fire if combustible
material is nearby.