Seriously that's the best/easiest route. I've done it on both my 172 and 182 in the past and it took seconds. If you weren't in lancashire I'd offer to sort it for you it's genuinely that painless.
Really :S I've tried forcing the cable (15mm) through and nothing. There is the bonnet release and some other wiring going through already, and it feels like they are molded to the grommet on the engine side. I thought it would be a simple push through jobbie
See what i mean? Only the wiring has a hole, the middle/top is moulded :S
Screwdriver throught grommet to open up hole a bit.
Failing that use the bonnet cable grommet, thats the grommet i used to take the wires from my oil gauges to the senders in the engine bay.
P.s a bit of lube may help![]()
Nearly came when this happenedthanks for the help all