Hi

I have still yet to find out why my fan motor blows erratically when my car is moving. Its more noticeable when the air is diverted to the screen . Has anyone had and solved this problem?

Thanks for reading

my octy did this....

no cure was ever found

What about the sunlight sensor?

This will increase the fan speed etc on the climatronic to cool the car more when you are in direct sunlight.

It's just a guess mind.

thx for a pointer ill look into the sensor

I don't think this is a fault it's merely the climatronic system determing, via the temp sensor and sunlight sensor, the correct flow of air needed to maintain the set temperature.

Sunlight sensor? Is that the blob thing that sticks up a few mm on the top of the dash by the vents?

Yes I believe it is.

Sunlight sensor? Is that the blob thing that sticks up a few mm on the top of the dash by the vents?

I thought that was the sensor for central locking, oops :confused:

My car never used to have this fault and has only started to happen after 2 years.

Also it only does it when moving but my brothers car only does it when stationary!? Also there is a noise like a little rumbling coming from around the dash around by the stereo area I have been told that this maybe the motor that controls the vents.

I guess if it cant be cured ill just have to turn the stereo up a bit more lol