2003 Toyota Prius Owners Manual - Page 152

Floor mat102. CAUTION D Do not place anything else other 28p014 than cups or drink-cans on the cup holder, as such items may be thrown about in the compartment and possibly injure people in the vehicle during sudden braking or in an accident. 28p007a D To reduce the chance of injury in case of an accident or a sudden stop while driving, keep the cup holder closed when not in use. Rear cup holder only: If you put a heavy cup on the holder, the holder may come off from the hook. If removed, push on the hook and secure the holder. Use a floor mat of the correct size. If the floor carpet and floor hole, then it is designed for locking clip. Fix the floor mat clip into the hole in the floor mat have a use with a with locking carpet. 145