Prius (2004-09) :: Speedometer Display Goes Black When Turning Headlights On
Jun 22, 2015
My Display goes black when turning the headlights on. Works fine with the lights off. (2008)
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Jun 22, 2015
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Prius (2004-09) :: MFD Screen Display Is Black
I am due to make a 400 mile round trip business trip today. Go out and start the car, and the screen display is black. The MFD. None of the buttons on it work, either - I have the beep ON, no beep. I turned it off, waited about 1 minute and tried again, still nothing. Went for a short drive (took the dogs to the park where they can run), it was off for about 35 minutes. Still nothing for the short drive back home. I mean short, this is less than 2 miles one way.
I can still access the a/c and the radio from the steering wheel. I can see my speed, fuel etc, that is fine. It is just the display monitor. This came out of the blue, I have not noticed any issues at all.
Prius (2004-09) :: Speedometer Display Is Intermittent?
I have a 2007 prius and the speedometer display is intermittent. I would like to know if there is an online manual for replacement or how to even get this one out? I'm going crazy!
View 2 RepliesPrius (2004-09) :: 2006 Speedometer / Fuel Display Goes Out
Started about a month ago, no speedometer or fuel gauge (the display up on the dash). So, somewhere I found out about unplugging the 12v battery and that worked...for a while! After a few times doing that, I read somewhere that it is a sign that the 12v battery is going. So, I took it in to the local auto parts store, they tested it and said it was good.
I bought one anyhow since it was about 3-1/2 years old. That worked for about 2 weeks, but now it's back! I've unplugged the battery and again it has ( temporarily ) fixed this issue. The other thing that happens is that it is difficult to turn off and requires you to hold the power button for an extended period of time. I guess part of my problem is I am not sure what to call that display and my searches are coming up with all sorts of things. I have about 160,000 and have had no problems.
Prius (2004-09) :: Making Weird Noises - Sometimes Speedometer Doesn't Display
My uncle just bought this used 2004 Prius for me (with my money) and I'm having some issues.
The car makes some weird noises and I've made a video. Also I think the battery is dying because sometimes the speedo doesn't display and I have to disconnect the battery to get it to come back. The Brake vsc and some other indicator lights also came on. I reset them but they came back in week or so.
Prius (2004-09) :: Auto Mode - Headlights Do Not Turn On In Pitch Black Night
I recently purchased an 05 prius pack 4, it has an Auto mode on the headlight switch that does not work. as in the headlights do not turn on in pitch black night... From the searches I have done it appears that the car should not have auto headlights and yet it has the switch... I dont think its canadian because it does not have DRLs... if some models DO have auto headlights then what would cause them to not work.
View 3 RepliesPrius (2004-09) :: Speedometer Backlight Doesn't Dim When Headlights On Auto Setting
We've use the Auto position for he headlights most of the time since our 2008 was new. Not every time, but too often, the speedometer cluster lighting doesn't switch to dimmed setting when the headlights come on. It seems to happen most frequently when we are in a parade at night. The backlight for the radio dims properly with the Rheostat, but not the Speedometer Cluster. To get it to work properly, you simply need to turn he headlights off and back on again. (or today, open the door)
Sometimes the dim after a 5 second delay (after covering the sensor), and other times, they don't dim after a 20 minute drive in the pitch black.
Prius (2004-09) :: Headlights Turning Off While Driving
My 2009 Prius headlights are turning off automatically while I'm driving. At first only one of them turned off, but sometimes both turn off.the fog lights remain on.when one goes off, its like it only goes half off. Then sometimes while the headlights are on and I used the right light the lights go completely dark. Why this might be happening?
View 4 RepliesPrius (2010-12) :: MPH Display Went Black During Driving
During a recent vacation, while driving at night, the MPH display went black. I completed the drive to the hotel, resolving to change the fuse in the morning. When I started the car in the morning, the display was still black. I checked the fuse I thought should be involved (#22), but it was good. The MPG / MPG screen was still bad. Not wanting to drive an additional 400 miles back home without a speedometer, I called the closest dealership to get an appointment. The 2010 has 33K miles on it .
When we packed up and started the car for the trip to the dealer, everything was working. One week later and all is good. I plan on getting this anomaly recorded with Toyota just in case it happens again after the warrantee runs out.
Prius (Gen 3) :: Speedometer Display Went Blank
I took the Prius on a ski trip and halfway to our destination the speedometer display went blank and has not yet come back to life. It was fairly cold outside (-5 F) and I have seen other people blame the cold weather for a Generation II Prius.
View 19 RepliesPrius (Gen 2) :: Speedometer And All Other Icons On Display Are Off
This morning, went out to my car, started fine, but the speedometer display and all other icons on the display are off. Except for the turn flasher indicators. 2006 model, 271,000 miles. Is this a recall item? I think I remember something about this being recalled. I might add it got really cold last night, about 6 degrees, and my car was parked outside.
View 4 RepliesPrius (2010-12) :: 2014 - Speedometer And Hybrid Sys Indicator Display Turn Off While Driving
I've owned a 2014 Prius Four (not IV, Roman numerals were for model year 2010) w/o Nav for just about a year now. I've encounter this mysterious condition three times now where when I turn on my car, all I see on the front displays are the READY light on the far left and the mini-display that shows the shift pattern.
* Both the speedometer/fuel gauge display on the left of the shift pattern display and the "Hybrid status" display on the right of the shift postion display are OFF.
* The car operates normally (it's not in a limp-home mode).
When I first encountered this issue and reported it to my local dealer, they suggested I take a video of it with my smartphone. I did so the car (and a copy of the video) is now at the dealership.
The second and third times this issue came up, I took videos and did some additional testing.
- When these two displays are OFF, there is no backlight to the climate control LED display underneath the stereo...
- I normally drive the car with the headlamps in "AUTO" mode. When you shift the headlamp switch to "DRL off", the two missing displays automatically power on. In any other position (Auto, corner marker lamps only, or headlamps ON position) the two displays in question turn off.
- The issue isn't with me accidentally turning the dimmer switch too low. When the dimmer switch is set to max low and the dash light sensor is covered (emulating complete darkness outside), all three displays on the dash (including the shift position display) are barely visible/look off. As the service advisor saw in my video, that's not the case.
This is clearly a safety issue ("you cannot tell how fast you are going" and "you cannot tell easily how much gas you have left without going through the infotainment display) so for now the dealership at least seems to be on my side in that something needs to be repaired. The good news is that now that the issue has been documented in my service history, they did comment that it will get fixed eventually even if the issue comes back after test. For now, the dealership is stumped so they asked Toyota for guidance on what parts to try replacing.
Prius (2004-09) :: Gauge Stayed At One Pip And Fuel Display On Multi-Function Display Won't Reset
Not the usual. I stopped on my way home to get gas tonight when the gauge was showing one pip. Naturally it wasn't low, but I'm used to that.
The odd thing is that after I got in the car and turned it back on the gauge stayed at one pip and the fuel display on the multi-function display didn't reset.
Prius (Gen 3) :: Turning Temperature Down Eventually Display Low
What it means when you turn the temperature way down, it'll eventually display LOW? What does it do?
View 6 RepliesPrius (2010-12) :: Turning Off The Multi-information Display?
It distracts me too much and I can't seem to get better than 45 mpg no matter how I drive (regular mode mostly highway). Any way to turn it off permanently?
View 11 RepliesPrius (Gen 2) :: 2007 - Headlights Turning On And Off
My sister recently bought a 2007 Prius Package 6 with HID's. Her headlights will turn on for about 2-3 minutes then one will go out and then both will go out. If you turn off the headlights and turn them back on then they will both turn on again but only for a few minutes. What this can be? I figured it's not the bulbs since once they go out, they shouldn't come back on but I could be wrong.
View 7 RepliesPrius (2001-03) :: MFD Dims After Turning On Headlights
I've noticed that if I have the dimmer wheel dialed up to maximum brightness before the detente that puts the mfd back to regular daytime brightness (hope this makes sense), in about the next minute and a half after I turn the headlights on, the mfd dims to roughly half the original brightness.
View 1 RepliesPrius C :: 2006 - Headlights Not Turning Off When Car Is Powered Down?
I have a Toyota Tacoma 2006 which lacks all the gadgetry and techno-wizardry of the Prius C model three (which I just purchased). Yet the moment I lock the truck with the key fob, if the headlights were left on they turn off instantly, allowing me to walk away with peace of mind that I won't return to a drained battery. I love this feature on my Tacoma because I can leave my lights on pretty much all the time which allows me to pull out of the lighted parking garage in the evening without driving for multiple city blocks unaware that my lights are off.
My issue: I just bought the Prius C to work more efficiently consume gas during my 60 mile commute, and I'm surprised to discover that the headlights just remain on even when turning off the car and engaging the locks/alarm.
Someone told me that they supposedly go off after 20 minutes but I'm not comfortable walking away from the vehicle and trusting that this will happen.
Is there a way to ensure that the headlights go off when the car is powered off and the locks/security system is activated? If there's a "window" of time that it takes, can this be adjusted?
BTW, averaging over 50 MPG each way to work despite the "47 MPG HWY" EPA estimate...
Prius (2010-12) :: Turning Headlights On / Off With Ignition
My 2011 Prius has delayed headlight turn off, which is nice once in a very great while. I have looked through the manuals but have not found any method to remove the delay so headlights just go on and off with ignition, like my 2006 used to do. There is nothing on the headlight/turn signal arm to adjust, so assume delay is "hard wired" into the Prius software. Of course I can turn headlight switch on off every time, but wondered if there is a delay kill.
View 9 RepliesAccord :: Radio Display Went Black And Nothing Is Visible
my sister has a 2003 accord v6. shes got about 70,000 miles on it. recently the radio display went black and nothing is visible. at the time the display went out, the audio was still working, just no display. if i recall correctly, it also displays the controls for the heat/ac controls also. Unfortunately, after the display blacked out, she had a separate, unrelated dead battery issue. a new battery was installed but now there's nothing because of the built in security feature that kicks in when the battery is disconnected. What the actual part is called that needs to be replaced? from what i read, its not the radio unit itself.
View 2 RepliesPrius (Gen 3) :: 2012 - Turning On Fog Lights With Main Headlights At Same Time
Having some trouble turning on fog lights with main head lights at the same time. Is this possible and how do I do this.
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