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 New Beetle 1998. Strong public reaction to the Concept One convinced the company that it should develop a production version which was launched as the New Beetle in 1997 for the 1998 model-year, based on the Golf IV's larger PQ34 platform. The New Beetle is related to the original only in name and appearance (including the absence of a car emblem script with the exception of the VW logo). For the 1998 model year, only the TDI compression-ignition engine was turbocharged; the spark-ignition engines were only naturally aspirated. In June 1999, Volkswagen introduced the 1.8T, which was the first turbocharged spark-ignition engine