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?
No audio in the head unit, the service menu is not displayed diagnostics audio.
View 7 RepliesMy 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.
View 5 Replies 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.
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.
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.
View 1 Repliesvery 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?
View 3 RepliesI 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.
View 1 RepliesI 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.
View 16 RepliesI'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.
View 3 RepliesI 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.
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.
View 10 RepliesI'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 ?
View 19 RepliesI 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?
View 1 RepliesI 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?
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.
View 1 RepliesI 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?
View 2 RepliesGot 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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Is it possible to disable the Touch Tracer Display?
View 3 RepliesOur 2010's NAV head has recently begun throwing fits. Sometimes it's hard to get it into route planning mode via the touch panel. But, what's more prevalent is when the "hard" buttons are pressed the unit does other things, most often, for example, is that the "map" or other hard button is pressed and instead of the screen going where it's supposed to it'll switch radio stations.
Nothing foreign has been spilled, stuffed, or crammed into it. The car is garaged. Any way to do a hard reset?
I have a Prius two 2012, have been using an old iPod for music over USB, and a blackberry over bluetooth handsfree profile. blackberry phones allow you to manage which BT profiles are connected, I disabled the music over BT profile. but now I just got an iPhone 5s to replace both phone and ipod, it automatically pairs with all profiles supported by the car, no disable or selection per profile. I want to play music over USB, not BT, the quality is better.
But the iPhone doesn't support both, if BT music is enabled, then that is where it goes. i have not found a way to disable the BT music. I confirmed with Apple tech support, they say the car side decides what services to pair with the phone, the iPhone just slavishly does what it is told with no user control options. Looking then at option control on the radio side, i have looked at the radio BT setups, there is no option i can find to select which profiles to automatically connect. How to configure the BT settings so the iPhone is registered only for handsfree and not BT music? Pls note that have only the basic display audio...