VIN
1FA = Ford vehicle manufactured in USA by Ford Motor Company
B = active belts, no airbags
P = passenger car
12 = Mustang GLX 2-dr sedan (coupe)
B = 3.3L I6 engine
0 = VIN check digit
C = 1982 model year
F = Dearborn Assembly
113656 = 13,656th 1982 Ford scheduled for production at Dearborn Assembly

Door Tag
Date - 09/81 = September 1981 scheduled build
GVWR - 3939 lb/1786 kg = gross vehicle weight rating
Front GAWR - 2124 lb/963 kg = front gross axle weight rating
Rear GAWR - 1845 lb/836 kg = rear gross axle weight rating
F0274 = 274 lbs front accessory reserve load
R0143 = 143 lbs rear accessory reserve load
Exterior Paint Colors - 6Y 6Z = special tu-tone -- Medium Vanilla upper (6Y), Pastel Vanilla lower (6Z)
DSO - 16 = Philadelphia district sales office
Body - 66H = Mustang GLX 2-door sedan (coupe)
Int Trim - FV = cloth and vinyl seating with low-back front buckets (F), Vanilla interior trim color (V)
A/C - [blank] = no factory air conditioner
R - 2 = AM radio
S - [blank] = no sunroof, no T-roof
Ax - 8 = 2.73 axle ratio, non-locking differential
Tr - C = C5 automatic transmission
YY = front springs
GG = rear springs

Buck Tag
MUSTANG = Mustang model line
113656 = 13,656th 1982 Ford scheduled for production at Dearborn Assembly
66H = Mustang GLX 2-dr sedan (coupe)
B = 3.3L I6 engine
0824 = body & paint rotations #0824
6YY = Medium Vanilla upper exterior paint color
6Z = Pastel Vanilla lower exterior paint color
ST
01 = NO rear defrost
RM = rocker molding
01 = no hood scoop
V = visibility (light group)
-V = Vanilla interior trim color