Vauxhall Insignia front screen demister ineffective

Car: Vauxhall Insignia
Variant: Saloon 1.8 SE Nav
Model Year: 2009
Categories: Running Rough, Starting & Power Loss
Car frosted up this morning; put front demister on as soon as engine started - worked ok last winter (normally clears inside and outside of screen in about 5-10 mins) , but today no effect, even after driving about 10 miles, screen only clearing on inside due to excess heat inside cabin from the heating being fully operational everywhere else. Rear demister worked fine, as usual. Only other (related?) electrical issue is I had a headlight lamp fail two days ago, but replaced it and works fine, didn't need to check fuse.
Is there a possibility the 'diverter' for warm air isn't working (I assume it's notor-driven?)
Posted: Nov 29, 2012 (12 years ago)
Ensure demister heating,ventilation & ac. system controls are set for fresh incoming air & not on air recirculation.
Check the pollen filter, it may be clogged, restricting front demister air flow. Find its location & renewal procedure in the cars handbook.
Front screen electric heater may have its own separate fuse & its location may be indicated in the handbook.
Posted Nov 29, 2012 (12 years ago)

This problem is archived

If you're having a similar problem please click below to re-post this problem, you can then customise it to suit your situation.

Join the community
Got a question? Can you answer other questions here? If so please...
More problems with the 2009 model year Vauxhall Insignia

We have 101 problems and solutions in our database for this model year of the car.

View all Vauxhall Insignia Problems