The Love Bug all the future scenes when Jim is braking. The second instance is on the ignition key, when Jim tries to shut down the braking Herbie. The later sequels produced, however, do promote the Volkswagen name (as sales of the Beetle were down when the sequels were produced). The VW "Wolfsburg" castle emblem on the steering wheel hub is also seen throughout the car's interior shots. Within the script, the car was only ever referred to as "Herbie", "the small car" or "the Bug"—the latter, although a common nickname for the Beetle, was not trademarked by Volkswagen at the time of
Volkswagen associated. Even though it was almost universally known as the Beetle (or the Bug), it was never officially labelled as such by the manufacturer, instead referred to as the Type 1. Although the car was becoming outdated, during the 1960s and early 1970s, American exports, innovative advertising, and a growing reputation for reliability helped production figures surpass the levels of the previous record holder, the Ford Model T. On 17 February 1972 the 15,007,034th Beetle was sold. Volkswagen could now claim the world production record for the most-produced, single make of car in history. By 1973, total production was over