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A program cannot read on lexus is 250

Lexus navigation says a program cannot be read

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Touch screen reads after battery change "A Program cannot be read.

3 places the hdd can be under the seats in the back trunk hidden in wheel well
or behind the glove box
but your touch screen isnt of program cant be read as much as you need to reboot the system dealer can reboot dont take no for the answer they know how to do it but wont if aftermarket

Nov 09, 2013 | 2008 Lexus IS 250

1 Answer

My 2007 lexus is 250 navigation touch screen all of the sudden stopped working, after the 4 year warrant expiring only two weeks ago. Any other similar complaints?

My wife has the Lexus IS250 with Navigation and just this morning she tells me she wanted to raise the AC from Low to higher position, but that nothing on the Navigation screen is working. I tried what David mentions above, but the only fuse that had 15A on it was in xlnt condition. Any other suggestions? Dealer talks like $1500 and the system has always been mediocre at best. Thanks for any help.

Jan 24, 2011 | 2006 Lexus Is 250

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My 2010 Lexus RX350 Navigation System is responding VERY SLOW!

If Lexus can't fix this there is nothing anyone here can do for it. Anything that can be done needs the proper scanning and reprogramming equipment only Lexus has. Being that the car is new when enough people complain about this they will come up with a fix, Their may be a recall on it in the future. But for now your going to have to live with it or trade the car in. I know you did'nt want to hear this but but if some yahoo directs you wrong it will cost you hundreds just to get the programming back to the way it is today. Some navigation systems if you disconnect the battery you will have to go to the dealer to get them to reprogram it. Use lots of caution when guessing. New cars are not made for the average back yard mechanic to touch.

Aug 10, 2009 | 2004 Lexus RX 330

4 Answers

Is 250 navigation system does not work. the screen

I have the exact same problem. I was told by Lexus that there is no repair and the entire unit would need to be replaced for $2400 !!!!

Has anyone found a fix or alternate solution yet?

Jul 12, 2009 | 2006 Lexus Is 250

1 Answer

My navigation

does it say : program can not be read please conntact your dealer.
and your 3 buttons on right side of the screen dont work and also your calendar? I have a same problem because i dissconnected battery.

Jun 06, 2009 | 2006 Lexus Is 250

1 Answer

My radio requires a code and i completely forgot!.. :(

Contact the dealer and they will give you the code over the phone. FREE!!

Apr 27, 2009 | 2006 Lexus Is 250

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