I have just serviced my sisters 2002 Micra 1.0 Tempest, however I wanted to make sure my approach is correct for the pollen filter (it's placement/access being quite unique). I pulled the glovebox off and the haynes manual says that I need to cut the perforated lines going down, I have found what I think to be the lines but they are very thick? and don't appear to be the kind you could easily cut with a stanley knife? Then you need to buy a service replacement panel from nissan?....really? Does anyone have a step by step guide, even better with pictures, as I dont really want to be chopping bits of her car that I shouldnt.