Gen 3 Prius (Audio/Electronics) :: Head Unit Install - Car Beeps Constantly When Turned Off
Oct 9, 2014
I have a 2010 Prius II that I am attempting to install a Pioneer AVIC-5000NEX head unit into. After following the instructions in the sticky thread the head unit itself works perfectly, but the car beeps constantly when turned off, and if I exit the vehicle the screen says key not detected. If I remove the Pioneer head unit and plug in the factory everything works great, but anytime I have the factory head unit removed I can not leave the vehicle without the key not detected error.
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I have a 2012 Prius Two, a monitor with Bluetooth capabilities. I use the Samsung Galaxy Note II with Sprint on Jellybean Android.
I have tried numerous music players on Android and here's what happens:
Music plays fine. Bluetooth paired perfectly. Randomly the entire head unit will reboot. There is no pattern. It happens after about a minute and a half. It shuts off and comes back on.
I do not have an AUX in unfortunately. When I tried my wife's HTC EVO 4G on Android It worked perfectly. Only Bluetooth.
I tried to install entune. No dice. it says that ny VIN is invalid.
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No audio in the head unit, the service menu is not displayed diagnostics audio.
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My JBL head unit keeps dying. My 2011 Prius Three, not III, is currently on its 3rd head unit, and this one is dying also. About once per year, the head unit starts displaying gibberish on the LCD, often with horizontal lines marching upwards. As the problem persists, the display gets worse. Finally, the buttons start malfunctioning. Pressing the power button might eject a CD, pushing a radio preset button might switch to CD, etc.
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I've got a 2007 with Nav and was thinking of replacing the head unit with an Alpine INE-W940 or something similar/better. I spoke to Crutchfield, and they told me that this install would make my MFD unusable, and I'd have a blank screen. I am not certain if the tech meant that it would be useless for navigation or radio/cd control, but still function for other uses like battery monitoring and consumption.
Even assuming that it would still function for car information, etc., I was wondering, using perhaps Lockpick 3 to mirror the display of an aftermarket head unit/nav system to the MFD. I'm thinking this would be a really useful hack.
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I installed a alpine power amp - keeping the factory head unit. It sounds much better but I lost the illumination of the buttons on the head unit. I used the Metra connectors and matching the colors and adding wires to connect with the amplifier. There is 12 volts going to the head unit on the orange and white connector but no illumination of the buttons.
2012 Prius v, no JBL, with nav.
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Within the week the head unit has started to glitch out. Doesn't seem to be any real issues with any usability- at least yet. I have a 2011 Prius II.
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very faint but it's there. Kenwood Exelon head unit and 5chan amp. Noise varies a bit with throttle. Equipment is all decent / good quality. Is this something I have to live with as a hybrid owner? I have a short ground from the amp in the spare well area at the factory battery ground point. Have a dead silent amplified system in these cars?
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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 do not have the Nav/JBL head unit, just the basic Gen III Prius II head unit, and would like to disable the speed sensor lock capability of the unit, like others have done with the Nav units.
If there is a plug-n-play defeat/bypass kit for this HU? There are some "fuel efficiency" windows in the HU, would I loose any of these functions/displays with such a bypass?
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I'd like to upgrade the head unit to something which sounds a little better and offers better A2DP streaming (the Australian Prius I-Tech doesn't offer stock Bluetooth streaming and the GROM Audio unit I am currently using to achieve this is temperamental). Everything I read suggests that you loose IPA if you do this upgrade, and while I know most people probably won't miss the feature, I personally find it very useful.
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Is it normal for a clicking and ticking noise to constantly originate from the JBL audio navigation system? I've noticed this noise while the vehicle is in electric mode at a full stop. The noise is also present while driving.
I checked the 4 disc cd changer and they are empty. I usually use the blue tooth system to play the music.
2011 Prius III with JBL navigation system 9,000 miles on the odometer.
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Any way to access the nav to play video on it via RCA? I did this in my Acura tl with a module I purchased.
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I recently purchased a 2013 prius two. My building's parking garage is very long (full city block) and narrow, and I have to back out of it each time I leave. While I understand the benefits of the beeping, it is SO LOUD! Is there any way to lower the volume? I know I can take it to the dealer to get it switched to one beep, but all I really want to do is make it quieter, not go away. Alternatively, where the speaker the sound comes out of is? Maybe I can muffle it with tape or something.
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I've got a III and looking to put on an external GPS unit. I have looked over my dash every time I drive and thinking the texture doesn't allow suction cups to work. How do you mount ?
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I just purchased a 2008 Prius and love it but I'm having the dreaded XM signal dropout. I would like to move the antenna from the from dash to the roof behind the regular antenna. I'm having trouble locating the XM radio unit. I heard XM unit is under the driver's seat. The unit under my driver seat is labeled 'navigation'. Is this the same unit as the XM radio?
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I have a Prius package IV with the JBL stereo and have just purchase a NAV unit from another 2010 prius and was looking for some info on what I may run into with the install.
Are the wiring harnesses the same?
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I can receive messages and the HDD unit reads back the messages from my iPHONE. But when I hit reply and pick a preformatted text like " I am driving. Will call later" and hit SEND, it gives me an error. I have not so far been able to reply to any incoming messages.
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I recently picked up a 2007 Prius and absolutely love the car. This past weekend, I installed an aftermarket head unit where the pocket below the radio was (kept stock unit plugged in to avoid climate control issues, plus like the stealth aspect), along with an amp and sub combo.
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I have a 2005 Prius and need a new navigation unit and I found a place I can order online, however I did something not so bright I ordered for a 2007 Prius. I need to know if a 2007 navigation unit will work in a 2005?
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Got a 2010 Prius with navigation couple days ago. No problems so far except, in mornings, on cold start head unit acts strange. If I press map or destination button on the right side of it, it skips music tracks that are being played or changes the radio station. It glitches like that for about 15 minutes, than comes back to normal. turning the car on and off doesn't work at all. The unit had been replaced once under warranty by toyota dealer.
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