Tempomat
A vinyl roof in cavalry twill pattern was optional, but examples without the vinyl roof were rare. One reason for the rarity of the plain-roofed version is the fact that the roof was made in two pieces and required extra preparation at the factory to conceal the seam; consequently, its availability was not widely advertised. Other options included the aforementioned leather interior, air conditioning, further power adjustments for the front seats, a variety of radios and 8-track tape players, tinted glass, and power locks. A limited slip differential could be ordered, as could anti-lock brakes, called "Sure Trak". Cruise control was also an option. Finally, an automatic headlamp dimmer that dimmed the headlights for oncoming cars without driver intervention was available. Full instrumentation could be ordered.