Those patterns might be either directly consumed by humans (through reading, viewing, etc.) or may be used to operate other devices such as a cassette player or a computer.
It featured items like retractable bumpers, power windows, hidden radio antenna, cassette player, retractable seat belts, leather seats with fine adjustment and air conditioning.
Previously optional items that were now added as standard equipment included a cassette player with graphic equalizer, remote fuel filler door release, and a front license plate mounting.