These days, I only put 1000-1500mi per year on my '97 Z3 and most of those in the California dry season* (May - Oct). If I followed the maintenance minder I’d change the oil every 5 years and the other fluids every 10 years or more. Seems like some items ought to be replaced/flushed more often…but I don’t know what’s realistic and what’s shop avarice. Some thoughts and suggestions would be great.
*During the top up season, I might not drive the car for a month and will hook it up to a trickle charger as needed.