Lexus 2006 is 250 my navigation touch screen does not respond

Dealer only, 160 to 210 dollars Lexus WHAT TO ORDER

Change the navigation display

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.

dear did you found any solution. because i have also IS300 2008 and everything was working fine but after cleaning the car in cleaning station (full cleaning with polish for exterior and interior) now touch screen not working at all, only side buttons, sometimes when i press the side navigation button and i touch the screen it will move the map only down but for climate and other setting no response at all..

need your help pleaseeeeeeeeeeeee

You own a lexus and are on a make shift web site for repair help?????????????? Time for some better choices in life..

if you do not have navigation system.

1. Turn the engine switch OFF..
2. While pressing the trip meter reset button, set the engine switch to IG-ON mode. Continue to press and hold the knob until the trip meter displays 000000.

if you have navigation.

1. Push the "INFO" button
2. Touch "Maintenance".
3. Touch the desired button Delete All : To cancel all conditions which have been input. Reset All : To reset the item which has satisfied a condition. If "ON" is selected, the system gives maintenance information with the "Information" screen when the system is turned on. If "OFF" is selected, the "Information" screen is disabled.
4. Input the conditions. Notice of Date : The next maintenance date can be input. Notice of Distance : The driving distance until the next maintenance check can be input. "Delete" : To cancel the date and distance conditions. "Reset" : To reset the date and distance conditions.
5. Touch "OK" The screen returns to the "Maintenance screen.

the whole touch screen should be replaced.

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.

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?

Repair Procedure
1. Confirm the customer's complaint of DVD RSE system inoperative.
2. For vehicles with Lexus Navigation System, perform the following procedure to turn OFF the RSE Lock function:
A. Press the INFO button to display the "Information" screen on the navigation unit.
B. Press the "Screen Setting" touch button on the navigation display.
C. Under the "Rear Lock" option, press the "OFF" touch button and then press "OK" in the upper right part of the display.
D. Press the DVD switch on the RSE system, (If a DVD is NOT already in the player, insert one) and confirm screen is "ON" and the system will play DVD's.
3. For vehicles without Lexus Navigation System, perform the procedure to turn "OFF" the RSE Lock function.
A. Push the audio control knob multiple times to cycle through the various options (Bass, Mid, Treble, etc.) until "Rear Lock" is shown on the screen.
B. Turn the audio control knob so the display says "OFF" next to "REAR LOCK".
C. Press the DVD switch on the RSE (if a DVD is NOT already in the player, insert one.) and confirm screen is "ON" and the system will play DVDs.
4. If the above procedure resolves the concern, explain the system operation to the customer. This procedure is described in the "Audio/Video" section of the vehicle owner's manual.let me know lf this helps.