LEX-A-Lot

Hell no, but there are lots more users on the clublexus forum and many have. Its more of a pain than its worth in my opinion. First of all the idea of tearing apart a car I just bought less than a week ago that cost me almost 40k is not one I am fond of. Second you have to use the switch just every time you want to enter an address and during that time your GPS will not work properly until you turn the switch off. Secondly, I dont find it that bad that I cant use something with the phone while Im driving, I use voice dialing all the time anyway. Thirdly, The mp3 folder list thing is terrible anyway. In fact the whole mp3 player is pretty bad in these toyota nav units. I use just my ipod now. I actually like to have a random song come up when i skip one, i like to see the whole artist and title when my music is playing, and I like to be able to search my songs a LOT faster than the nav unit does it. So no, I will not be doing the hack. But in case you guys want it, there it is. Hey guys, Sorry, got real busy (for several months). The MOD works as I said but like the final post, it is kind of a pain. If you follow the link (few posts above) it shows part of the process. However, if you follow that exactly, you still will NOT be able to input while driving. You must follow my earlier post. I don't have the time to draw this out in a diagram right now. I'll try and get to it at some point. FYI, I just put 19" wheels on it and it looks, rides and performes better than ever. Don't let people say 19" don't work (just remember to reinstall the low- pressure sensors). Cya, Lex

Hey Bro, Big Lex here... I'm sorry if my post is confusing. To answer your questions (though slightly more complicated) that's exactly what I did... I used relays to inhibit both the main VSS feed and the P-Break. Again, the relays work from an ignition fed switch so when off, the vehicle is completely stock. When on, I have full control and can enter addresses, or any other function at will. Only issue is at freeway speeds you may have to flip the switch again. If you want to do it quick, just put a high-quality switch on the main VSS feed and you're done... The reason I’ve yet to post the instructions is I haven’t had time to draw them out in an illustration program (since they are in my head at the moment). I will soon. Hope this clears it up... ;)

Yes, I'm happy to Post them. However, I'm crazy busy at work right now and need some time to get to it. Take care, :o

Hey Lex, I tried to PM you but I don't think PM or email works on this forum? Anyway, there are a small handful of us that are doing something similar to you... We should get in touch and collaborate... Sounds like a good idea. I just picked up the parts needed for both the front camera and NAV bypass. I may get to it this weekend... Do you need the EWD's? I have ALL of them... We'll talk... Thanks! ********************************** Hey guys, I was able to accomplish my main goal (just not the way I truly wanted to). Since the NAV incorporates the input blocking feature within its code, bypassing the VSS into the LCD/Radio unit and re-routing it to the NAV through relays will not work (same as hardwire posts). Furthermore, bypassing the VSS altogether stops the NAV from working (as you would expect). If you are really computer savvy, there is a way to make it work if you have an older version of NAV software (pre-6.1). I didn’t have the time to mess with that so here is my solution. Navigation Overide for '06/'07 (Version 6.1) By using relays and a switch, the bottom line we all want to get to is reachable. Simply install a relay block that works off of a switch that will (when activated) send a ground to the LCD side of the Parking Break wire and interrupt the main VSS input. Long story short, when the switch is on, you can operate ALL functions of the NAV, Phone and Audio system including input while driving. When done, flip the switch back and it only takes seconds for the system to sync up (it's almost seamless). The only issue you may have is that at high speeds (freeway) you may have to flip the switch off-then-on once or twice as the GPS portion gets LAT and LON Pings every minute or so and inhibits the input (not a big deal). I can post instructions if needed. Keep in mind this could be done much simpler but the way I've done it reverts the system back to a 100% factory configuration when the switch is off. Furthermore, it's driven via Ignition so it's impossible to accidentally leave the switch on and run down the battery. With regard to accessing the factory menu, I was able to get into a secret menu (using the hold/P-Light 3-flash technique) but as stated in other posts, the override is not there or hidden deeper. Until the answer comes out, the solution I have explained works well. But, I caution you...there is a reason why they have went to great lengths to stop people from input while driving. As more accidents happen (and they will), input while driving may and probably will become illegal. If you do this, be smart about it and BE CAREFUL !!!!!!! Front Cam is next... Take care, ;)

Hey Lex, I tried to PM you but I don't think PM or email works on this forum? Anyway, there are a small handful of us that are doing something similar to you... We should get in touch and collaborate... Sounds like a good idea. I just picked up the parts needed for both the front camera and NAV bypass. I may get to it this weekend... Do you need the EWD's? I have ALL of them...

I just picked up an "07 IS. I downloaded the complete vehicle EWD and have drawn out a real fix for the input while driving issue. I plan to do this within a few weeks. I'll let you all know how it goes but it should work perfect. By the way, this fix is turned on via switch. If the switch is off, the wiring will be 100% factory (in case of service). I also plan to install a front camera activated when the foot break is pushed along with placing your left foot on the foot rest. Though most parking stops are low enough, some will damage the front bumper (plus it's just a cool thing to do)... :D