Unable to Change Speedometer from KMH to MPH
I seem unable to get the readout to change from KM/H to MPH as in the photo below. I have successfully changed the setting to change the main readout in the centre of the cluster but KM/H still shows in the top left hand corner (beneath the bluc "C"). Can this be changed? This is a UK C220 2014 BTW (my log book says W204 but is this not a W205?).

Displays and operation
Settings menu
Selecting the unit of measurement for distance
The Display Unit Speed-/Odometer:
function allows you to choose whether certain
displays appear in kilometers or miles in
the multifunction display.
X Useòon the steering wheel to call up
the list of menus.
X Press the:or9button on the steering
wheel to select the Settings menu.
X Confirm by pressingaon the steering
wheel.
X Press the:or9button to select the
Instrument Cluster submenu.
X Pressato confirm.
X Press the:or9button to select the
Display Unit Speed-/Odometer function.
You will see the selected setting: km or
miles.
X Press theabutton to save the setting.
The selected unit of measurement for distance
applies to:
RDigital speedometer in the Trip menu
ROdometer and the trip odometer
RTrip computer
RCurrent consumption and the range
RNavigation instructions in the Navi menu
RCruise control
RDISTRONIC PLUS
RASSYST PLUS service interval display
Displays and operation
Settings menu
Selecting the unit of measurement for distance
The Display Unit Speed-/Odometer:
function allows you to choose whether certain
displays appear in kilometers or miles in
the multifunction display.
X Useòon the steering wheel to call up
the list of menus.
X Press the:or9button on the steering
wheel to select the Settings menu.
X Confirm by pressingaon the steering
wheel.
X Press the:or9button to select the
Instrument Cluster submenu.
X Pressato confirm.
X Press the:or9button to select the
Display Unit Speed-/Odometer function.
You will see the selected setting: km or
miles.
X Press theabutton to save the setting.
The selected unit of measurement for distance
applies to:
RDigital speedometer in the Trip menu
ROdometer and the trip odometer
RTrip computer
RCurrent consumption and the range
RNavigation instructions in the Navi menu
RCruise control
RDISTRONIC PLUS
RASSYST PLUS service interval display

https://mbworld.org/forums/c-class-w...ce-canada.html
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I used the steering control to go to settings and this was the only option under secondary display
Here in Canada you can change the top left (Secondary Display) to show MPH while leaving the center display to KMH
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I seem unable to get the readout to change from KM/H to MPH as in the photo below. I have successfully changed the setting to change the main readout in the centre of the cluster but KM/H still shows in the top left hand corner (beneath the bluc "C"). Can this be changed? This is a UK C220 2014 BTW (my log book says W204 but is this not a W205?).
presumably you want mph at the top left because you want something else in the centre than mph? Personally I just look at the speedo and find the alternative kph scale useful for reference.
Convert your necessary speed limits with something like this: https://oneconvert.com/unit-converte...ter/kph-to-mph
Write them down on white tape and place them on or near your speedometer.
Seeing them every day will make you get used to both.







