In my wife's Lexus there is a secret screen that allows you to access the nav while driving(it's a series of taps to the screen corners on a certain page and a special screen pops up). You hit override and bam you can input an address while driving. I'm assuming this screen is for technicians. Does a similar screen exist in the RRS????

There is a diag mode, but it's "read only" and there is no bypass. Search for more comments... I'm pretty sure it's been covered multiple times. Sorry. So, you are stuck with stored addresses or POIs.

Grommet,
How do you access the diag mode  Its out there somewhere. Second V10 Treg on the drive at the moment.

Hi Biggles

I have read the instructions some where on the disco3.co.uk site . There is a post there giving full instructions. I can't exactly remember the procedure . Do a search and you should find it .

1) Turn the key to position II and acknowledge the Navigation "lawyer disclaimer" by pressing "AGREE"
2) Make sure you are in Navigation mode. (Press the Navigation hard button, for example.)
3) Press "Home" on the Touchscreen.
4) In the center of the top of the Touchscreen, press the screen for 5 seconds. (It's an "invisible button.")
5) A diag PIN entry prompt will appear: Enter 753 on the Touchscreen and press "OK"

As always, I'm not responsible if something goes wrong.

Does anyone know what the options are once you have gained access to the holy grail? L319 D4 HSE

1998 110 TUM HS FFR Hard Top XD WOLF

1982 Series 3 SWB

Uh, what holy grail? It's pretty boring. No "options." Just a few test features... Manual check, Self Check, Info, etc.

RRUK wrote:

Does anyone know what the options are once you have gained access to the holy grail?

1 - Speaker Rattle - on/off
2 - Auto Tailgate Up - on/off
3 - Coat Hook - hide/unhide
4 - Add 100hp - on/off 

acole10000 wrote:

RRUK wrote:

Does anyone know what the options are once you have gained access to the holy grail?

1 - Speaker Rattle - on/off
2 - Auto Tailgate Up - on/off
3 - Coat Hook - hide/unhide
4 - Add 100hp - on/off

 Its out there somewhere. Second V10 Treg on the drive at the moment.

Biggles wrote:

acole10000 wrote:

RRUK wrote:

Does anyone know what the options are once you have gained access to the holy grail?

1 - Speaker Rattle - on/off
2 - Auto Tailgate Up - on/off
3 - Coat Hook - hide/unhide
4 - Add 100hp - on/off

And the ejector seat? 2005 Zambezi TDV6 - Gone but not forgotten
2009 Alaska TDV8 - Gone and much missed.



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Runner Up - 2009 �Just Doing What It�s Designed To Do� Award


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dealer hasnt told me of these options! gonna have to have words with him when I see him tomorrow about this!

So by going into diagnostic mode and changing settings, is there a way to change nav while driving?

I think the diagnostic display is purely read-only - you cannot make changes in there. 

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OK I've done this and now I cann't get back to Navigation. There are words saying Pleae cycle to restart (Something like that) What do I do? 2005 Zambezi TDV6 - Gone but not forgotten
2009 Alaska TDV8 - Gone and much missed.



WINNER - 2009 �Idler Of The Year� Award
Runner Up - 2009 �Just Doing What It�s Designed To Do� Award


DO NOT CLICK HERE!

Very annoyed wrote:

OK I've done this and now I cann't get back to Navigation. There are words saying Pleae cycle to restart (Something like that) What do I do?

OK I'm back on Nav screen - you just have to leave it a bit. When in the passworded section it gives all sorts of info but I couldn't see where to change any settings so that the satnav buttons will work whilst driving. Looks like read only as previous posters said. 2005 Zambezi TDV6 - Gone but not forgotten
2009 Alaska TDV8 - Gone and much missed.



WINNER - 2009 �Idler Of The Year� Award
Runner Up - 2009 �Just Doing What It�s Designed To Do� Award


DO NOT CLICK HERE!