Hi. So my car is in the garage and the chap put it on the vcds and told me that there is a short to the ground for the fuel cap release button on the drivers door but he does not know how to fix it??  
 00332 - control circuit for tank flap
007 - short to ground. 
There was also another code he doesn't know how to fix 
000665 - boost pressure regulation 
P0299-002 - control regulation not reached. 
I have just paid the garage for other work on my car so don't want to take it else where but just seeing if it's easy fixes then I will do it myself at home. 
Thanks in advance guys.