ASSYSTActive Service System (automotive)
ASSYSTAdvanced Software Systems, Inc. (Sterling, VA)
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Because the Vito has the highest residual value in its class and thanks to its unique Service ASSYST engine management system, it also has one of the longest servicing intervals for vehicles of its type.
All have a three-year unlimited mileage warranty, ASSYST variable service intervals and the mobilo-life 30-year anti-corrosion and breakdown pqackage.
With the optional ASSYST maintenance calculator," he continues, "maintenance needs are calculated by the condition and amount of motor oil [it also checks the condition of the oil in the transmission], so these limits can be stretched even farther depending on how the vehicle is used.