[Navin]

Cars that we receive here have the 120kph warning chime that goes on and on... Any idea how to disable it?

 

[loc]

Can you disable it from the MMI car setup menu? Instruments / speed warning or something like that? In Euro-spec Audis there are two speed limits one can set themselves, one via the SET button during driving and another that can be set from the MMI if I remember correctly.

If not, obviously this is something that a VAG COM or hidden menu hack could probably sort out if the menu is disabled in your car.

For VAG COM tips see here:

Interesting VAG-COM codes for Audi A5
http://www.geocities.com/a6retrofit/articles/a5vagcodes.html

 

[Apex]

I put mine on by mistake one day while driving at 50km/hr. I pulled over to turn it off, couldn't listen to it. Hope you get it sorted.

 

[Rab88]

if it's speed limit 1. Simply hold the "set" button in while the car is stationary.

If it's speed limit 2, it can be disabled via the MMI - car > instrument cluster > speed warning > and set to "off"

You can tell which speed limit number it is, as the number is shown at the side of the speed limit sign on the small colour display (either subscript or superscript, I cant remember)