I seem to have finally rectified all issues with the rear wiper not working/squirting, but in doing so the wiring grommet needs replacing..

Is there a plug near the boot lid somewhere that can be unplugged by means of a bit of trim removal to replace this or would it be cut into the loom, fit new grommet then resplice loom?

I`ve replaced a section of washer hose which has a joint under the rear quarter white trim and can access the loom there too but didnt really want to have to cut and splice each individual wire if there was a plug somewhere?

I need to replace the grommet as I`m getting water ingress through the hole which is dripping into the roof lining and along that white plastic rear quarter trim when the washer jet is used.

It would appear that there are indeed plugs on the loom in the rear quarter, but sadly they are too large to fit through the new cable grommet so I`ve had to cut all 15 (3 groups of 5) and splice after threading though the new grommet. Not sure how many have heard of the wago electrical connectors, but I have used these rather than have to solder and heatshrink 15 lots of wire. All good, new grommet in and no further water ingress.

Edited 10 January10 Jan by scubasad