# How to swap or change from MPH to km/h or kilometers-per-hour **URL:** https://community.electricforum.com/t/how-to-swap-or-change-from-mph-to-km-h-or-kilometers-per-hour/14245 **Category:** GEM Forum **Created:** [August 6, 2018, 7:40pm UTC](https://community.electricforum.com/t/how-to-swap-or-change-from-mph-to-km-h-or-kilometers-per-hour/14245 "2018-08-06T19:40:32Z") **Posts on this page:** 1 **Page:** 1
### Author: ![diymatt](https://yyz2.discourse-cdn.com/flex030/user_avatar/community.electricforum.com/diymatt/32/1822_2.png) [@diymatt](https://community.electricforum.com/u/diymatt) #### Post date: [August 6, 2018, 7:40pm UTC](https://community.electricforum.com/t/how-to-swap-or-change-from-mph-to-km-h-or-kilometers-per-hour/14245/1 "2018-08-06T19:40:32Z")
I see this question on the forum a lot and then today I actually needed to do it and totally forgot how. It’s in the manual but I was being stubborn and wanted to find it on the forum. I posted it here in case anybody needed it for future reference. No need to thank me, just send bricks of cash. _TRIP METER/Odometer Switch/E-METER_ _The trip switch has three functions: (1) toggling between the odometer_ _and the trip meter; (2) reset the trip meter; (3) change the function of the_ _speedometer and odometer from miles-per-hour (MPH) to kilometers-perhour_ _(km/h) and miles to kilometers; (4) toggle between odometer/trip meter_ _and e-meter, displaying accumulated power consumed from grid, show in_ _kilowatt hours (KW/HR)._ _Using the Trip/Odometer Switch/e-meter_ _1. Pressing the trip switch for less than 2 seconds will toggle between the odometer_ _and trip meter modes on the display._ _2. Pressing the trip switch for 3-9 seconds, while the display is in the trip mode, will_ _reset the trip meter to zero. (TRIP must be lit on the display- see page 27)._ _3. Pressing the trip switch for 10-12 seconds, while the display is in the odometer_ _mode will change the display functions from MPH to km/h and miles to kilometers._