trip computer

Hi guys Recently had my 2016 e350 est serviced. They reset the cumulative trip meter, which I was using to monitor lifetime mpg (38.2). I have the 4 variables that showed on the display. Anyone know if/how the cumulative values can be reinstated? Hoping it's a simple way of inputting the 4...

recently purchased a 2008 ml 280 cdi, i seem to be experiencing a small issue with the trip computers fuel 'range' there was a small fuel leak when i first bought the car,this was promptly repaired by the garage i bought it from. the issue i have is the range readout seems to drop very...

Just bought a New (to me) CLK. Got a few things that need sorting on it - which I'll post in the relevant sections. Photos to follow once I have sorted a few minor cosmetics on it (missing wheel badges etc). HOWEVER - I have now just used up the first tank of fuel bringing it home and a...