2015 Toyota Prius C Complaints

Brake Booster and Master Cylinder failed. Traction Control and ABS lights came on while driving. Upon inspection there is an issue with the brake booster and master cylinder. This is an issue that Toyota is aware of and were repairing under a customer service campaign. They are aware that these parts malfunction and instead of recalling them, they set expiration dates for free replacement. The car must be experiencing an issue and throw the correct code within the campaign window to be eligible for complimentary repair. The brakes failing in this way could cause great harm to me as a driver and others on the road making it imperative that I pay thousands in repair cause to ensure everyone's safety, though that is toyota's job.

The headlight bulbs keep going out. I have replaced the bulbs at least 2-3 times a year for the past few years. I have asked dealers about this and they tell me there is no recall or tsb. This is a hazard to night driving because of decreased illumination, especially in dark roads with not enough lighting. Please recall/fix this issue!!

Brake Booster failed on 2/11/2025 Its a known safety issue with Prius 2015 models. I took car to Toyota for repair. They told me it needs to be replaced but out of warranty as this cr was produced in Oct 2014 This is a major safety item. I took it in for 100000 miles check and it was not replaced then and now they are saying it is too late.

My small battery died and it is located on passenger side, inside, underneath tail light. There us no key entry. One must crawl to back if car and dismantle many pieces to access release. I had heavy 5 gallon jugs of water in back. There is no trunk release and no key entry. The only way to jump car is at fuse box under hood. Car needs a button inside, ideally up front.

There is a known brake booster issue with the Toyota Prius. They extended the coverage to 150,000 miles. My car is at 127,000 miles and they said the repair isn't under warranty and will cost over $3,000 to fix. There was no pre-warning lights or information received about this repair notice. I only noticed this when the lights came on and our ABS lights went out. When I took it in they said I missed the deadline by 5 days, that I would have had to let them know by 11/20/2024. Which is insane for such a huge issue when I am well under the mileage coverage.