Illustrator - Fill Color between paths

[Enrico5E7F]

Hello!

I just started this year with Illustrator so i'm still quite new to the programme.

I made a little Illustration of a car and I am trying to fill it with color now. For the most part I used the live paint bucket tool which worked really well! A few areas are left out though and I don't know how i can fill them with color. I tried to merge the paths with the shapebuilder tool but it wont let me. 

Any tips on how I can solve this problem ?

[Enrico5E7F]

Nevermind I found it out myself. I just had to make a Live Paint group so I could chose every shape:)