The zed doesn't do many miles so it's still showing 6000 to the next service but it's been almost 3 years since it last saw a garage. Checked the manual and it is indeed supposed to have a brake fluid change every couple of years regardless, but the service indicator hasn't lit up and says it is due in 11.14 (pushing the button on the stalk just after starting) which I presume means 4 months ago? Is there any way to know what month/year my car thinks it's in and can it be set?