Customer service is also multilingual and can be contacted by e-mail. Unfortunately, you can’t contact customer support by phone, but there is a live chat feature where you can get quick help. Support is available 24 hours a day, and chat is available to register and unregistered customers. In 1968 Oldsmobile continued to produce five Ninety-Eight body styles. Standard equipment included: dual master cylinder, four way flasher, energy-absorbing steering column, back-up lights, ...