So I have bought this second-hand Volvo C30 1.6d from 2010 and now I after the first serious rain I realized that there's a leak somewhere and that I get water on the front passenger floor. It is important to mention that I do not have a sunroof. I have searched the forums, but I didn't find any clear solution for this problem and the guys at the service ask a lot to fix this. Here is a photo of the leak:

 

Today I have noticed that the water was leaking from somewhere under the right side of the glove compartment.

 

Hi,

Right side glove box leak is usually the A/C drain tube. Look on the right side of the transmission hump near the glove box and you will see it. If not, I have heard of windshields leaking as well. Have you checked that?

Ken