My fabia also does this? As did my mark 4 golf , I've found that aiming the heater direction at your feet and turning the air temp dial to cold and off everytime I park up, seems to stop most of my steaming up problems, seriously try it! I got the hint off a vwmkIV forum years ago. Hope this helps .

LOL

Mine does this bad too. I've had the rear doors fixed too...

Mine does this bad too. I've had the rear doors fixed too...

Checked the fronts as well? They can leak although not usually as bad as the rears.

When was your cabin filter last changed? This being damp can cause it to steam up quite quickly as well.

Checked the fronts as well? They can leak although not usually as bad as the rears.

When was your cabin filter last changed? This being damp can cause it to steam up quite quickly as well.

I'll check the fronts and I've never changed it so I don't know. I'll add it to the ever-growing to-do list...

Something you just have to live with when owning a fabia or a skoda i think lol, i make myself angry trying to solve the problem so i just dont bother anymore lol.

Its not beaten me, im just rising above it

I leave the front windows open ever so slightly,helps it a good bit..although this might not be an option depending on where you live