Same question. I have a 99 Zafira and no air comes out when heater on. It has been suggested polen filter may be blocked but I cannot locate it..
Andy
July 2008
hi
look toward's the rear of the main heater housing. you should see a section at the lower back like a flap about 2inchs wide with small clip's or screw's holding it shut, i removed the glovebox support bar to gain better access as it's a bit of a squeeze to get to.
paul
July 2008
I can answer this question...
how & where do's the pollen filter go on a zafira o2 reg?