dialog 4
Read VIN
Edit VIN: 
Write VIN
Exit
begin:
option 1 ecuinfo 2 writevin 3 end
ecuinfo:
prompt 0
readvpw VIN 3C 01
readvpw VIN 3C 02
readvpw VIN 3C 03
goto continue
writevin:
writevin Edit
continue:
goto begin
end:
