TOYOTA 2010 Prius - Manual (Page 449)

426
4-3. Do-it-yourself maintenance
Engine oil
With the engine at operating temperature and turned off, check the oil
level on the dipstick.
■
Checking the engine oil
Park the vehicle on level ground. After turning off the hybrid
system, wait more than 5 minutes for the oil to drain back into
the bottom of the engine.
Hold a rag under the end and
pull the dipstick out.
Wipe the dipstick clean.
Reinsert the dipstick fully.
Holding a rag under the end, pull the dipstick out and check
the oil level.
Wipe the dipstick and reinsert it fully.
Low
Full
STEP 1
STEP 2
STEP 3
STEP 4
STEP 5
STEP 6
ITO43P108