Prius (2010-12) :: EV Light Doesn't Come On

I've recently noticed that sometimes the EV light doesn't come on, even when I'm below the ICE line and I've released the gas pedal and pressed it down slightly again.

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Prius (2010-12) :: Park Assist Doesn't Go On

My park assist doesn't go on. It only peeps two times when I push The assist button and nothing happens. Before it works normally.

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Prius (2010-12) :: AC Doesn't Blow Cold Air

A few weeks ago, I bought a new condenser, compressor, evaporator, expansion valve, ac line for my 2010, 200000 mile Prius and had them installed by a dealership. They weren't too happy about my independent purchase of parts , but they did the job.. After a few days, there was no longer cold air. The dealership is 1000 miles from where I live. They are willing to start over again, for free, and see where the leak is but I can't travel to there for awhile, and, already the heat is oppressive in the middle of the day. I asked the local dealership if they would run a test of the system which will be a bit expensive, and they agreed. But, they cannot guarantee that the test will be conclusive. After almost 3000 dollars spent on this, I really do not know where to go from here.

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Prius (2010-12) :: Lighter Socket Doesn't Work

Since we got the prius in October, I have noticed that the lighter socket won't work properly. I have tried multiple chargers and some work, some don't. The ones that don't work in other cars just fine.

My theory is that the plug is too shallow for the socket and doesn't make good contact. The one that doesn't work looks like this:

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Prius (2010-12) :: Flashing P On Dash But Engine Doesn't Start

I had my car shipped (probably 8 days without being driven) and it has a flashing P when they try to start it, and the engine doesn't come on. Nothing happens if they try to shift to D but they say they can get it into Neutral and then roll the car.

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Prius (2010-12) :: Back Up Camera Doesn't Show A Grid

Just purchased 2010 lll w/ Nav and backup cam. Although the cam works fine it doesn't show a grid. I drove a 2008 w/ cam and that did show a grid. The salesman stated some camera's did show it and others don't.

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Prius (2010-12) :: Auto-dimming Mirror Doesn't Work?

I'm just doing something wrong.

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Prius (2010-12) :: Power Outlet Under The Dashboard Doesn't Work

The power outlet under the dashboard doesn't work. The one in the console does work. Question? Where are the power outlet fuses located and how many?

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Prius (2010-12) :: Traction Control Light Always On And Heater / AC Fan Doesn't Work

I am not sure if they are related or if they happened at the same time but my wife said her heater/ac fan wasn't working. So I figured it was a fuse, but after visually checking all the fuses and I mean all, none appear to be blown. After checking all the fuses I turned the car on, only to find out I put a couple fuses in the wrong locations and re-installed according to the diagram on the back of the cover. Turned car back on and heater fan as expected did not turn on. Then I noticed the Trac light on, not blinking or beeping just "on". After looking on the forums and web this means that it is turned off. If it is just off how do you turn it back on?

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Prius (2010-12) :: Ready Light Doesn't Always Come On When Power Button Pressed

This started about 2 months ago. About 10% of the time when I depress the brake and press the Power button, all the dash lights come on except the Ready light (it acts as if I pressed the Power button twice without my foot on the brake). When I depress the brake a second time and press Power button again, the Ready light will still NOT come on. I have to press Power button with foot off the brake to shut off the dash lights (the car is effectively off) and then when I press Power button with foot on brake a second time, the Ready light will come on. I effectively have to try to start the car twice. I also noticed that the interior lights are dimmer when I open the driver's door until it goes through it's normal noisy gyration (something to do with the brakes?). I'm thinking that the 12-volt battery is starting to fail. Does my Gen III 2010 Prius have a diagnostic tool to check the battery?

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Toyota - Prius :: 2010 - Dashboard Lights Up But Ready Light Doesn't Come On

Since I purchased my 2010 Prius new, it often won't start. As instructed, I press the brake, push the power button for a few seconds, and hope that the ready light will come on. Typically, the dashboard lights up but the ready light doesn't come on. It can take ten minutes or more to get the car started. This happens when the car is cold, or has been sitting for a while, or randomly at other times. The Toyota service department will only address the problem if they can replicate it. I've left it at the service department for a couple of days until they experienced the problem. They reset a computer component which worked for three months. Now the issue is happening again and I'm back to trying to convince Toyota that it's a problem.

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Prius (2010-12) :: 2015 - Time Period For First Service

I just purchased a new Prius a couple days ago. When is the first scheduled maintenance interval? My dealership told me 10,000 miles for the first oil change? I've always been under the impression that you need to do the first service as soon as possible with a brand new vehicle? To rid the oil off metal shavings and break-in oil.

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Prius (2010-12) :: 2015 - Homelink Mirror With Compass

I would like to install a Homelink mirror with compass on my wife's 2015 3, but a search on here is not coming up with much info on this install on the newer vehicles. It does seem like I found a post where the mirror that was purchased would not work for some reason. I did one on our 2011 (purchased new in 2011) when we bought it and I was able to find enough info to feel comfortable buying a mirror on E-bay and being sure it would work. Anyway, I guess I would like to know if the mount on the windshield is still the standard wedge mount and if there is anything else I need to know/watch for.

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Prius (2010-12) :: 2015 - ICE Did Not Kick On During Acceleration Up To 43mph?

This has happened before but at a slower speed. Today I pulled out onto the main road and car accelerated leisurely as usual. It was strangely quieter than normal though... I look at the speedo and I'm already past 15 mph and nothing. Just electric acceleration. I press the gas harder and now I'm into the PWR range (almost to the very end but not quite) and the car just continues to build speed but no ICE kick on as usual. at around 43 mph I get concerned and floor it all the way to see if the engine would kick on and finally the gas engine kicks on. It's as if the electronics of the car fell asleep. The acceleration felt labored as only the electric motor was providing power and I'm sure it's not good for the battery to put that much strain on it at those speeds. For those interested, I was in normal mode. Not EV, not ECO, not PWR. I stopped at the light then pulled off and the car took off and ice kicked on as normal (7-8 mph). The car behaved normally for the rest of my drive.

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Prius (2010-12) Fuel :: 2015 - Can't Get It To Glide For More Than A Second Or Two Generally

Brand new 2015 Pruis two.... Still on 1st tank of gas. Can't get it to glide for more than a second or two generally. I'm experienced at the technique from owning a 2006. Could regularly get 50-60 mpg in that car. New 2015 won't let me glide. Today I had a minor breakthrough when it let me glide for 9 whole seconds! Mostly it bounces me between "charging" and "EV" without giving me a true glide. 1st tank is set to deliver a lackluster 39mpg.

I'm not too worried about that yet because I've spend some time sitting the car (with air) learning all the controls that have changed since 2006. Couple of things I'll try next: I have not driven too much in ECO mode yet... mostly just regular mode. Normal commute 24mi round trip mostly highway. I'll check the tires next trip and the parking brake when I run an errand in a minute. Also whether maybe there was a current software upgrade that's suppressing this?

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Prius (2010-12) :: 2015 - All Interior Lights Staying On?

Had this 2015 Prius 4 four a couple months. Today, all of the interior lights, (the two in the front, plus the dome light) are all staying on. The switch in the back is in the middle. Messed with it. Didn't work.They are staying on, after locking doors and significant time lapse. Is there a switch or button that would do this?

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Prius (2010-12) :: 2015 - Wet Sock Smell From AC System?

Since I've purchased my car starting at 47 miles on it, I'm now under 5,500 miles (I don't drive that much)- We've got a problem... I've been noticing that weird funk smell that everybody back in 2010-2011 were talking about in an old thread here (moldy/mildew/wet smell coming from a/c), but guess what? It's 2015, so it's time for an update on the newest Prius models and see what's going on and what are people doing differently these days and so forth.

I was due for another factory warranty maintenance checkup, so I took my car in 2 days ago for the workup. I've mentioned to the shop guys about the funky smell and the guy told me, "it's a problem that several toyota models ranging from 2014-2015 are having and Toyota can't figure out the problem." Basically, he told me to just deal with it and stop whining over it. It's a new car and I don't know about you, but I've gotten sick from mold exposure before so no, I don't want to experience that again.

At first, I thought my filter was just down right nasty from all the pollen and air pollution, but I was wrong after the Toyota guy took the filters out and showed me how clean they were. (I even sniffed the filters to make sure they didn't stink!) ... The goal is to touch base on this issue today and update what's going on. This is still a problem, it's in the 2015 Prius models obviously.

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Prius (2010-12) :: 2015 - Ride Is Really Harsh When Going Over Bumps

My 2015 prius series 5 ride is really harsh when gong over bumps! 17 OEM wheels w Toyo tires set at 33 frt/32 rear, Trd springs frt/rear, trd rear sway Cusco frt sway bar, front power brace and center brace! Should go back to stock springs? Or invest in set of soft coil overs ? I like the lowered look too!

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Prius (2010-12) :: 2015 - EV Indicator On At 40 Mph Driving Downhill?

I think that the EV indicator works very strangely on my 2015 Prius. Consider this: I'm driving downhill at 40mph and the EV indicator is on. As my speed increases (coasting the whole way - using neither the accelerator nor the breaks) and crosses 46mph, the EV indicator goes out. Why? I saw somewhere in the forums that 47mph is too fast for the motor-generator, and so it switches off --- but my real-time mpg indicator still shows 100mpg, which wouldn't seem to be the case if the Internal Combustion Engine has just kicked in. Why the EV indicator goes out? Should I even care?

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