where is the power cable for amp fitting guide please?

[LegoHead]

Can't find it anywhere

I don't know what to remove in the engine bay, cant remember if it was the washer bottle or what?

i have found the bonnet release grommet, but from here i am stuck.

thankyou!

 

[1.4RT]

i pushed my power cable through the bonnet release then put my hand up behind the glove box and pulled it through. if i remember properly think i had to pull the top of the carpet back to get to it.
i also used a torch cause it is dark there