3686-1. Maintenance and care
PRIUS +_OM_OM47D30E_(EE)
■Caring for leather areas 
Toyota recommends cleaning the interior of the vehicle at least twice a year to 
maintain the quality of the vehicle’s interior. 
■ Shampooing the carpets 
There are several commercial foaming-type cleaners available. Use a sponge 
or brush to apply the foam. Rub in overlapping circles. Do not use water.
Wipe dirty surfaces and let them dry. Excellent results are obtained by keep- 
ing the carpet as dry as possible. 
■ Seat belts 
Clean with mild soap and lukewarm water using a cloth or sponge. Also 
check the belts periodically for excessive wear, fraying or cuts.
WARNING
■ Water in the vehicle 
● Do not splash or spill liquid in the vehicle, such as on the floor, in the 
hybrid battery (traction battery) air intake vent, and in the luggage com-
partment. 
Doing so may cause the hybrid battery (traction battery), electrical compo- 
nents, etc. to malfunction or catch fire. 
● Do not get any of the SRS components or wiring in the vehicle interior wet. 
( P. 47) 
An electrical malfunction may cause the airbags to deploy or not function
properly, resulting in death or serious injury. 
■ Cleaning the interior (especially instrument panel) 
Do not use polish wax or polish cleaner. The instrument panel may reflect 
off the windshield, obstructing the driver’s view and leading to an accident, 
resulting in death or serious injury. 
4226-3. Do-it-yourself maintenance
PRIUS +_OM_OM47D30E_(EE)
■After a fuse is replaced 
● If the lights do not turn on even after the fuse has been replaced, a bulb may 
need replacement. ( P. 423) 
● If the replaced fuse blows again, have the vehicle inspected by any autho- 
rized Toyota retailer or Toyota authorized repairer, or any reliable repairer. 
■ If there is an overload in a circuit 
The fuses are designed to blow, protecting the wiring harness from damage. 
■ When replacing light bulbs 
Toyota recommends that you use genuine Toyota products designed for this 
vehicle. Because certain bulbs are connected to circuits designed to prevent 
overload, non-genuine parts or parts not designed for this vehicle may be
unusable.
WARNING
■ To prevent system breakdowns and vehicle fire 
Observe the following precautions. 
Failure to do so may cause damage to the vehicle, and possibly a fire or 
injury. 
● Never use a fuse of a higher amperage rating than that indicated, or use 
any other object in place of a fuse. 
● Always use a genuine Toyota fuse or equivalent. 
Never replace a fuse with a wire, even as a temporary fix. 
● Do not modify the fuses or fuse boxes. 
■ Fuse box near the power control unit 
Never check or replace the fuses as there are high voltage parts and wiring 
near the fuse box. 
Doing so may cause electric shock, resulting in death or serious injury.
NOTICE
■ Before replacing fuses 
Have the cause of electrical overload determined and repaired by any 
authorized Toyota retailer or Toyota authorized repairer, or any reliable 
repairer as soon as possible.