electric windows stopped working

[D4BKY]

hey all im new to this site
i though id ask if anyone can help me, i have a mk5 golf gti and my electric windows have stopped working + my mirrors.
ive plugged a VAG up and it keeps telling me to check terminal 30 but i have no idea what to do.

thanks for your help in advance 

[_Adam_]

does your drivers central locking work also? be worth checking

[bacillus]

Blown fuse??

[D4BKY]

checked all the fuses they seem fine central locking work n idicators work but windows n mirrors dont
could it be a relay?

[bacillus]

Find someone with a vcds cable and let them scan the car for fault code(s).

[D4BKY]

it comes up with saying check terminal 30 looking for fuses

[mvb]

does the windows wind up and down form the passenger side?

[_Adam_]

what about total closure? (hold unlock button to drop windows, and vice versa)

[D4BKY]

all 4 windows stopped working and also the key does not close it by thob or by putting the key into the door