Join Date: Feb 2003
Location: Middlesbrough, UK
On board computer glitch
I was on my way to work this morning and wondered why the mpg was showing as 18, on an A road doing 70. (No smart remarks from the diesel boys please!). On further investigation, the average since I filled up was only 16 (normally about 27ish).
Furhter investigation showed that the trip miles on the computer did not tally with the miles on the display within the speedo.
I reset them both, and my journey home was 18 miles on the speedo trip (correct) and 10 miles on the onboard computer!! Thus throwing av consump., actual consump and range all to pot. Very weird! Any ideas how you can reset it?