T6.1 side light feed- which wire and best pickup?

[Pedro20001]

Evening everyone, I have just ordered an illuminated gear knob and was wondering where and what colour is the side light feed? Didn't want to run an ignition feed to the led in the gear knob but unsure on the t6.1 as nothing is ever straightforward! Thanks in advance

 

[Pauly]

button illumination feed is grey/blue and runs through all dash buttons etc, if you use this feed it will dim up and down with the dash lights if desired

 

[Pedro20001]

Thanks Pauly, that's great.