ASR Switch Type

[Snaggle57]

Hi does anyone know what type of switch the ASR switch is on a PF car? By that I mean is it on/off like fog light switches or is it timed/push once like the heated screen/ headrest retract ones?
Sorry I don’t know the technical terms.

My a4 has the same type of switches and I need re-wire the clocks to a switch as they’re faulty and stay on when the ignition is off and kill the battery, i would like to use something other than a fog light switch if possible if anyone can help??