Hope someone may find this of use.
I've found that your local hardware store sells 205 GTi sump plug tools in packs of three!
Sold as the "TEKRAFT 3 piece nail punch set" in the ubiquitous blister pack. It's a cheap and cheerful brand that shouldn't be too hard to find. The punches have an eight-millimeter square end meant to be hit with a hammer but a perfect fit in the sump plug, the other end of course drives the nail.
With this more or less throw away tool and an eight-millimeter open ender oil changing is a breeze.
I've found that your local hardware store sells 205 GTi sump plug tools in packs of three!
Sold as the "TEKRAFT 3 piece nail punch set" in the ubiquitous blister pack. It's a cheap and cheerful brand that shouldn't be too hard to find. The punches have an eight-millimeter square end meant to be hit with a hammer but a perfect fit in the sump plug, the other end of course drives the nail.
With this more or less throw away tool and an eight-millimeter open ender oil changing is a breeze.