Description: Original Bendix auto radio service manual for the 1964 Volkswagen models. This manual is for the Sapphire II AM-FM all-transistor radio Bendix model numbers 4FMBT (Transporter); 4FMBG (Karmann Ghia); and 4FMBV (Beetle sedan, Beetle convertible), Serial number prefix 4FMBV. It has 16 pages and is dated 4/64. Includes alignment instructions and adjustments, service suggestions, wiring diagrams and schematics, parts layout diagrams, replacement parts list and descriptions. The model number of your radio is located on the unit. Three hole punched for insertion into a notebook. Good used condition. Shows some handling and storage age.