How to access service menu on LCD display of Kluger Grande ?

[kirby7777]

My Kluger Grande 2008 has a large touch screen LCD display for GPS and radio/CD player function control.

By pressing certain button around the screen and turning the headlight switch/stalk at the same time, one can access a hidden service menu.

Anyone knows exactly how to access it?

Thanks.

[kietski]

Yea dat works but dnt wana play around with it but u can adjust ur blue tooth volume up

[kirby7777]

Do you know how to do it?

[kietski]

hold the info button and turn the headlight on 3x times and it will go into the main head menu ... i did that n played around with it and now my sat nav is lacking up!

[kirby7777]

What? Do you mean your Sat Nav is not working now? They did it on mine a few months ago but the Sat Nav is working fine still.