Well, the drain plugs have made their condition known : r/GolfGTI
Friendly reminder: change your cabin filter : r/abarth
Friendly reminder that you should clean out your sunroof drains. Even if you don't park under trees. : r/GolfGTI
VW — The Bearded Detailer - Blog
How to fix the sunroof drain leak on a mk6 gti
Mk7 GTI Sunroof drain clean procedure
Mk7 GTI Sunroof drain clean procedure
Sunroof drain failed and soaked my interior. Here's my fix - VW GTI Forum / VW Rabbit Forum / VW R32 Forum / VW Golf Forum
2018 VW GTI SE Ep.275: Cleaning Your Sunroof Drains
LUCY '91 Mk2 Golf GTI Alpine White, Page 5
How to fix the sunroof drain leak on a mk6 gti
Mystery leak in rear passenger footwell : r/GolfGTI