A simple search led me to 3 people who had fitted Heko deflectors to Octavias & each subsequently had problems with shutting or even opening the passenger window. I couldn't find any follow ups to resolving this...

10 minutes ago, DWRDeep said:

A simple search led me to 3 people who had fitted Heko deflectors to Octavias & each subsequently had problems with shutting or even opening the passenger window. I couldn't find any follow ups to resolving this...

I had a bit of trouble getting a couple of widows to go fully up after fitment. I then held the switch in the up position and pushed the window up by pushing on the glass at the same time. After a couple of tries the windows went fully up. After that, they were never a problem again. 

I've had mine fitted for 3-4 years now with no issues.

 

once their fitted hold the deflector out slightly whilst closing the window slowly to look for any areas that are catching and adjust if necessary once they're fitted and all windows are closed leave them closed for at least 48 hours - this will allow the window rubbers time to adjust to the new position.