Cylinder 1 misfire

[Alf]

I have a cylinder 1 misfire code - 16685 on an 02 1.4 SE
Had similar fault on different cylinder last year and garage replaced the coil pack.
This is a simple job but I do not know which cylinder is which and hence which coil pack to replace
Can anyone help with numbering cylinders/coil packs please

 

[Mustang-owner]

Cylinder 1 is closest to the crank/cam pulley end, so on the drivers side on a right hand drive car.

Cheers

Jeff