Temperature mode Celsius Fahrenheit Sonata 2009 ltd
 

I want to change the temperature mode from Fahrenheit to Celsius. According to the Owner's Manual I need to press "OFF" and "AUTO" buttons simultaneously for 3s. It is not working for me (nothing happens). Did anybody try to do it?

RE: Temperature mode Celsius Fahrenheit Sonata 2009 ltd
 

It does quite say "simultaneously" (although it does use that word in my 2008 manual). As you know, the manual says:

I would try depressing the AUTO button first and THEN depress the OFF button for 3 seconds or more while continuing to hold the AUTO button.

RE: Temperature mode Celsius Fahrenheit Sonata 2009 ltd
 

Thank you Ken. In the 2009 manual we have the instructions in two different places.The first is the one I wrote. The second one is yours andI had the same interpretation you had - but the result was the same. The French version of the manual (I live in Canada) has exactly the same instructions.

RE: Temperature mode Celsius Fahrenheit Sonata 2009 ltd
 

Hmmm, I am not sure what to say. I did go out to my 08 Limited and checked the procedure. With key on, I press and hold AUTO and then press OFF. The outside temp continues to be displayed and I hold both buttons until the scale switches over.

RE: Temperature mode Celsius Fahrenheit Sonata 2009 ltd
 

Hyundai changed the keys for 2009. The manuals are wrong. The correct keys are DUAL + MODE.

RE: Temperature mode Celsius Fahrenheit Sonata 2009 ltd
 

AH...good to know. Thanks for bird dogging this matter with Hyundai.