idling regulating valve and fog light

hello guys, last Sunday my peugeot 406 idle adjustment valve had failed ... I dealt with this problem with the dismantling part ... I think it's cheap because the market has been told so many different prices I solved the problem with the piece instead of taking ..

but now I regret that I did not show the same sensitivity when renewing my fog lamp, because the right front fog I bought yesterday is getting water into the headlight, the repairman said it is because it is a sub-industry product but it is because I am obsessed with these issues. I can't use it, I will either change my mechanic or use the fog light ...

I bought 98 model xn 306 but the car idle is playing and istop. They said the price of the parca as 417 TL at the authorized service. I don't know what the figure is too big. What can you suggest to me? border = "0" alt = "Don't cry" title = "Don't cry" />