Gen 2 Prius (Audio/Electronics) :: Multi-Function Display (MFD) Only Shows Toyota Logo
Aug 14, 2016
My MFD now only shows the Toyota Logo, whatever I do. Also, I cannot play music. The trick with pressing (hold) INFO and headlights three times does not bring up a diagnostic screen. My theory is that the MFD is waiting for some signal over the network before showing the usual screen (and it never gets that signal). Some years ago, I had a third party fit a new audio tuner and player (non-Toyota), and that worked more or less fine for years.
They had to leave the old faulty Toyota audio in the circuit to make it all work, and they said to leave the graphic equaliser on even settings, and then forget it. The old Toyota audio CD changer had failed, but the rest was OK. My 'guess' is that they had to leave the old audio device connected because it terminates the AVC-LAN with a 60 ohm resistor. Maybe that connection came off, and now the LAN signals are not good, and the MFD is locked up 'always waiting' for the signal from an ECU.
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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.
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I have a 2004 Prius with 108,000 miles on it. The MFD is starting to spaz out and work intermittently. It just started to stop working, would be listening to some music and all the sudden would die, no temp, no climate control, no avg mpg, no miles driven, no battery info, the base screen would be there without any data. So its sometimes there when I start the car and sometimes not, sometimes it dies and others it cames back. I called my local Toyota dealer they suggested I needed to replace the Multi-Function-Display with a refurb. I am wondering if there might even be a way to fix the glitch in my current unit...
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Just got my 06 Prius. The screen shows that Audio Off. The radio doesn't want to turn on. What could be the issue. 06 Prius with nav, Bluetooth, JBL etc. Everything else seem to work except the radio. Fuse perhaps?
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My prius 2008 I have been using for past 8 months or so was running fine with no issues until recently its audio system started malfunctioning. The power/disc/am/scan or volume tab won't function but it can be operated through the button on steering wheel .
After restarting car two times it started working.
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The wife was driving the 07 XLE 4 cylinder the other morning. Temperature was around 2 F. She started the car. It started right up. Drove for around 5 minutes and shut the car off and went in to a store for 5 minutes. When she came back out and restarted the car an "E" appeared in the XLE's multifunction display and the low tire pressure light was also on. The car would not shift out of Park. The wife called me. I told her to shut it off and try restarting it. Same thing.
I then told her to shut it off and take the key out of the ignition and then try reinserting it and restarting it. That worked; it eliminated both codes and the car was able to be shifted normally out of Park. Since I still have about 10 months coverage left on my Platinum Extended Warranty the wife and I took the car over to the dealer. When I had my wife explain what happened to the dealer's service writer he just said I have never even heard of the "E" symbol. The tech said he never heard of it either. They did check out the car's shift/interlock system including the brake light switch, but could find nothing wrong.
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Just picked up a CPO '07 Passat Wagon (Sport Pkg2, 30k on the odo) and recently found the multi-function display between the tach and speedo has a malfunction. It sort of behaves like a melting screen saver where all the pixels in the display shift vertically and warp, or it blanks out all together and throws up a vertical stripe about 5 pixels wide. All the steering wheel controls work fine and index through the functions as expected. It has done this pretty much every time I drive the car since I picked it up.
The car obviously has plenty of warranty left so I have a service appointment at the dealer next week, but just curious if this is a common issue- a forum and google search yielded nothing. I've had a couple A4's in the past that had trip computer displays that acted up in hot weather, but not like this. Also, my in-laws have a MkV GTI with the same/similar trip computer and it hasn't ever done this.
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On 2 occasions in the last week or so my GPS screen says "loading" on power up. It says not to turn power off as a status bar moves across screen. Never happened in the year Ive owned it, until now. A lot of personal settings get reset, including the time zone?
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Whenever I start my car the default screen is the map, whether I am using nav or not. Is there a setting somewhere where I can make the audio the default screen?
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I just bought an 2008 Prius and I cannot for the life of me get the AUX function to work on my stereo. I have my iPhone plugged into the jack inside the center counsel, hit the DISC/AUX key and nothing. The cable between the iphone and jack is good, because I tried it on other devices and it works great. When I have a disc inserted into the stereo the DISC/AUX button works when switching from AM/FM radio to Disc and the cd plays. But when I have the cd removed from the stereo and hitting the DISC/AUX switch it does nothing. What am I doing wrong??? Or is the stereo broken????
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I tried installing a backup camera today. big mistake. When I start the car the yellow triangle shows up. and warning says check hybrid system. I try and put the car in reverse and I hear a snap, it slips to neutral and a warning appears that says put into P position. The only wire I tapped into was the red reverse light camera. I even tried undoing the install and I get the same messages.
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Can Display Audio's phone interface accept pauses or waits (P or W) in the phone number? My phone uses them for voicemail passwords, eg dial the number, pause a few seconds, and then dial the password. So far it does not work at all through the bluetooth interface when initiated through voice command ("call xxx xxx xxxx pp yyyy#") or through the car's screen. I tried to directly store a similar number into the Display Audio "stored" numbers but could not find an option for the P pause.
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Sometimes in the bright sunlight, I cannot see the audio display or the small AC display that shows which vents the air is coming out from. Is there any way to illuminate these displays? Will some LEDs around them work or make it worse? I'm driving a C two. I have no intention of upgrading to an aftermarket sound system; I just want a simple inexpensive way to see the info on the screen.
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Just got a 2012 c3, and I'm trying to get my iPod Nano (4th gen) to show up on the display as an iPod, controllable from the steering wheel and display. The manual says this iPod model is compatible. The iPod software is up to date.
If I plug my iPod into the AUX with a standard audio cable, it plays over the speakers fine but the display shows only "aux" and has no controls for it. If I plug it into the USB with an Apple cable, it doesn't plays over the speakers at all, and the USB doesn't show up as active on the display -- it's grayed out. I tested the cable elsewhere and confirmed it's fine.
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Plugging a multiple USB port into the single USB port? Does it work? For example a plugging a USB drive and an IPod?
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I figured out how to get the text message function to work on my head unit. It was a setting on my iPhone, under Bluetooth it was the "show notifications". Then all of a sudden bam any texts I get while in the car pop up and the HU will read them aloud, also there are a bunch of quick responses.
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I had the basic Entune radio but recently upgraded to the Entune Audio Plus with navigation after talking with a tech at the dealership. I unfortunately don't have the audio tab at all, how to add it to my display. No one at the dealership knows how and they referred me to Toyota Corporate about my situation. Any button sequence that can add or delete tabs on the display?
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Any way to see my iPhone 5 screen on the display of the car? I love the big screen mote than the tiny iPhone 5 screen.
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I went to turn my 2005 on today the normal startup screen came on then it went dark for about 5 secs then came on with the normal consumption display but with no readings. Also there is no radio memory and I can't see volume control or radio tuning. Any way to reset the system? Here is what I mean by no readings...
Broken External Image : [URL] .....
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How do you or can you keep the MPG display from resetting every trip. Is there a way to have it display the total MPG from filling to fill up?
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I've been using Google Maps on my iPhone 6 through my Prius C1's bluetooth for years, and it's 99% reliable. But only if I'm currently playing music from my phone (using the built-in Music app). If I pause the music, all the turn-by-turn directions invariably come through sounding like a shitty quality phone call. The "Talking..." prompt on the car's dash display also appears, so I'm guessing the car thinks I'm making a phone call, even though I'm not.
This wouldn't be that bad, except that every time a direction prompt sounds, the music pauses for a few seconds, playing through the shitty quality phone mode. This sounds awful, and is the main reason I want to find a solution to this problem. But it's not the only issue.
Strangely enough, if I start a navigation in Google Maps before I get into my car, the bluetooth will treat all the audio coming from my phone, including music, as a shitty quality phone call. The only way to fix it is to shut down the engine and reboot the entire car.
I've done a little bit of experimentation with Apple Maps, and it seems not to suffer from this problem. But I've been using Google Maps for ages, I'm using to the UI, and I trust it a lot more than Apple Maps. I'd much prefer to continue using Google if at all possible.
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