Couple of months back - while doing research on the model - I stumbled across an article that told how to activate the water spray function in 155 Q4. Back then I did not own this kind of car, so I did mark it up. After that I went and bought one, and now I don't seem to find that information anywhere.
Can someone tell me the correct relay type and place or point me to the place where this information is explained.
Sami, I wonder if there are any dangers in this in the winter from the water freezing! Apparently if you use Methanol and Water mixed, you get more power. This would not freeze either.
I have heard this info from Peugeot 306 DTurbo owners who have put this on their cars.
You got an excellent point there Henry. The bloody thing will definately freeze in the winter. Thanks for the methanol solution, though. I'll have to give it some thought. Maybe I will be using it only for the few occasional trackdays in summer.
And of course the whole system is a neat trick to boast on a parking lot.