Hello,
Despite the TSI done on my car R052/20 which was to make cuts on the fuel door, this winter is deformed again. A lot of rain over here in Portugal.
I noticed that there was a more recent USA TSB for this where there is a new part-number for the fuel tank door:
BCYH-42-411 Mazda3 4-door SD (Japan built)
BDYT-42-411 Mazda3 5-door HB (Japan built)
BDTS-42-411 Mazda3 4-door SD (Mexico built)
DGH9-42-411 CX-30
Do you know if this will recommendation will come to Europe? Because the cuts are not effective.