The stop won't be obvious. There is a bracket on the Golf3 02A gearbox, which goes from the front of the gearbox, to the back. This isn't fitted to the Toledo. Instead, there's asmall bracket that bolts to the front of the gearbox. This is the part that stops the outer, so the arm has something to pull against.
The early 90's Passats also have this, but it's a slightly larger version, as part of the front-to-back bracketry, as on the G3 bracket, with the stop welded to it.