Digital Speedo in KPH
 

While I await a new copy of my owner's manual.... I somehow switched the digial speedo to KPH instead of MPH. I'm not planning on visiting Canada before my dealer ships me the new manual, so can someone please answer my dumb question - how do I reset it back to MPH?
thank

From the manual:

"With the ignition on, hold adjustment button B turned to the left for about 5 seconds."

By adjustment button B, they mean the one with the clock symbol, to the right of the tachometer. Same button you would use to adjust the clock.

Happened to me too when I first got my Boxster and I had no manual either.

Hope this helps you get it back to MPH.

I find the changing of the mph to kmh happens when people change their clocks and forget how to do that task.