"cop mode"

[SE85VT]

on the vt/vx there is a function in the window display under the speedo turn the car off press mode and up and whilst holding them turn the car on or to the on pos wait about 2 seconds and it comes up with things dose anybody know what these are and what they stand for i know ones the revs ones a spedo volts amps not sure on many more just want to know i have the 3 window display

[VX EXEC 3.8]

It's more diagnostic mode
Theres also stuff like park lights on/off
other version codes for the dashboard cluster computer
thers instant fuel L/Hour as well

Can be useful sometimes

[SE85VT]

Yeah i knew it was called diagnostic mode i just couldnt think of the name lol

[Sabbath']

You can get the digital speedo so that's it's on permanently by Holden. It takes the place of the o/speed warning.

[lout]

please try a search first
VT-VX Hidden Trip Computer