Hinged behind fuel door. Hopefully you haven't been sitting at a gas station all this time waiting for an answer!
hmmmm- can you search it online? back then they got very tricky- hid them under bumpers, behind license plates even behind tail lights- just treat it like its a game-
Looking for a Used Thunderbird in your area?
CarGurus has 21 nationwide Thunderbird listings starting at $11,900.
Search Ford Thunderbird Questions
Ford Thunderbird Experts
Related Models For Sale