Yeah but it needs to be cranked up more than is bearable. Windows down for a bit normally solves it but comes back after a while once the windows are back up. Just strange that its only on the rear sides. Interiors bone dry and there's never anything wet in the car......
Use the Rain-X Anti fog product in a Black bottle available from Halfords etc, it works.
Also try and find if you have any leaks.
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Do you have AC? If so turn it on.
Proper steamy windows are usually caused by dampness in the car, either from water leaking in or you've put something wet in there.
Actually turning the A/C is only effective if you keep it on constantly. The reason why it works is because you are only allowing cold air to hit the glass, so no condensation. As soon as you turn it off or turn it down it steams up much quicker and will be a lot harder to get rid of as the glass is so much colder than the air in the cabin (bathroom mirror effect!)
A much better way imo is to turn up the heater instead to heat up the glass so the water can't condense onto it and also evaporates into the air. Once it clears, open the windows to let out the now humid air. Takes a bit longer to demist than a/c but is much more effective at keeping it away imo.
Also, another tip is to turn off the re-circ' when you park up your car at night so the humid air doesn't get stuck in the cabin.
Just my 2p, HTHs!
Also, another tip is to turn off the re-circ' when you park up your car at night so the humid air doesn't get stuck in the cabin.
No what you're supposed to do is leave the AC on all the time as it dehumidifies and adjust the temperature accordingly. It's nothing to do with the temperature of the air, AC on to dehumidify and heat on at what ever level you want.
I've never turned the AC off in any car i've had.
Why would you have the the re-circ on? You only need it for occasional use for bad smells/pollution other leave it off or it steam up inside.
I only turn the AC on when I need to. Keeping it on all the time seems unnecessary to me, not to mention the amount of fuel and engine power it uses up.
ok what about when the windows are steamed up on the outside? this has happend to me twice in cold mornings. couldnt see shizzle out the side windows so i had to open them up just to see out, and i freezed my butt off!!