hope someone has else has come across this my 06 Vogue se if I put my finger in the top centre of the front screen for about ten seconds then press the sat nav hard key and keep it there for a few seconds it the opens a key pad by typing in 134679 it then Opens a diagnostic screen where you can check certain things out and have been told turn tv in motion on ect ect but also in the corner of the screen it says NIGHT MODE TIMER and gives you about 9 or ten options dose anyone no what this is and what settings are I've done the usual surches but nothing

accessing the diagnostic screen is common knowledge but i dont think you can adjust anything in it....dont know what the 'night mode' settings are... ... - .- -.




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I use that secret menu code, gives you a lot of build configuration data and does allow limited diagnostics, will also give you a voltage reading for the alternator/battery.

The only things I've been able to turn on are the TMC unit and the TV in motion function. But as soon as you switch the engine off, it all reverts back to the default settings.

Need to get a good diagnostics tool, like IID, Hawkeye, etc. to do any permanent changes.

I've used these screens before by using the 753 code and after speaking to someone they told me about the 134679 one where he told me that you can alter certain things and a few more boxes appeared one been this night mode timer which I pressed without taking note of what it was on and now don't no what I've done if anything not noticed any changes but wanted to put it back to where it was

Thanks for replying DISCOTIGGER dose that mean it's gone back to normal now phew but what is night mode timer anyway ?

I think it has to do with the satnav screen settings, i.e. brightness settings, whether it automatically darkens when the lights are switched on, or set to dim at certain times.

Not bothered with these settings myself, so may be slightly wrong, but fairly sure that's what it is.

Thanks again for that put my mind at rest thought I might have bugged something up 👍