Power steering out on 2010 Prius - 2010 Toyota Prius

Could be suspension or steering system issues.

correct me if wrong but prius turn signals are build into tail assembly they are LED's, so you are replacing your stop and running ligth bulbs. sorry need a hole assembly.

what car wont start
electronic power steering need to be cleared by fault code reader

How to Jump Start Toyota Prius

here are the instructions

Change the navigation display

its right above the right you right foot over the throttle paddle (right hand drive), it may be at the same place into left hand drive car.

Sounds like your 12 volt battery is weak (strong enough to start but not enough to maintain). Of the Prius' 2 batteries, this one is by far the easiest and cheapest to replace (~$100 vs the ~$4700 Hybrid battery). I'd recommend taking the car to a shop and having the battery checked out. *Impotrant* Be sure to ask for a 'load test' instead of a simple voltage check. This should be a quick and free test from any auto parts store.

as far as I know it takes R134 like everything else
should be a sticker under the hood with the amount

PS sign indicates problem with power steering. most likely is has electrically assisted steering and needs attention. may want to contact the dealer to make sure it is not under a recall before pursuing any further. the Prius cars have had alot of problems recently.

I don't know about hybrids, but on most vechiles, you check power steering fluid with engine running.