Abnormal trip computer!
The trip computer in my 190 has decided to throw a wobbly today on the way home from work, suddenly started counting down the 'range' mileage at a rate of a mile every thirty seconds wether driving or stationary, lost 200 miles on the way home, then went to 999 and started counting down from there. Trip mileage is still correct, as is consumption and fuel gauge still reads 3/4 of a tank, has anyone come across this before? (was completely normal up until this evening). Thanks in advance, Paul.
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