Ah... Not in that section, but I did see one drawing somewhere in ínterior fittings now. Apparently it is behind the bumper. (and also found what to do about my rear windshield washer which isn't working )
- The part you mention from the alarm and horn section I did find, but for some reason that looks different on my car; that specific cover (wheel-arch extention) is simply not there. But it looks like I will get there too if I take the bumper off.