FredrikR Posted February 20, 2007 Share Posted February 20, 2007 I have tried to figure out how to reprogram inside and outside temperature displays from Fahrenheit to Celcius as I live outside US as even on my friend's new Mustang or in a new Jaguar this is easily done. Can anyone tell me how this can be done on the RX400h? Many thank for any help ! Quote Link to comment Share on other sites More sharing options...
Jim Nazium Posted February 21, 2007 Share Posted February 21, 2007 I have tried to figure out how to reprogram inside and outside temperature displays from Fahrenheit to Celcius as I live outside US as even on my friend's new Mustang or in a new Jaguar this is easily done. Can anyone tell me how this can be done on the RX400h? Many thank for any help ! Bump! I would like to know as well. Quote Link to comment Share on other sites More sharing options...
Colo Springs RX400h Posted February 21, 2007 Share Posted February 21, 2007 I have tried to figure out how to reprogram inside and outside temperature displays from Fahrenheit to Celcius as I live outside US as even on my friend's new Mustang or in a new Jaguar this is easily done. Can anyone tell me how this can be done on the RX400h? Many thank for any help ! Bump! I would like to know as well. Why don't you email Lexus with your questions. If you go to their web site, they have an area where you can email questions. Since Lexus sells 400h's outside of the US, they should be able to help you with your various questions. Quote Link to comment Share on other sites More sharing options...
Jim Nazium Posted February 21, 2007 Share Posted February 21, 2007 I have tried to figure out how to reprogram inside and outside temperature displays from Fahrenheit to Celcius as I live outside US as even on my friend's new Mustang or in a new Jaguar this is easily done. Can anyone tell me how this can be done on the RX400h? Many thank for any help ! Bump! I would like to know as well. Why don't you email Lexus with your questions. If you go to their web site, they have an area where you can email questions. Since Lexus sells 400h's outside of the US, they should be able to help you with your various questions. Lexus reply to the matter will require the replacement of the Speedometer (i.e. to change the Miles to KM) and hence negating the warranty in full. This is there typical reply on the matter. As for the Temperature, I would imagine they would not release any information on the matter since this usually involves either reflashing or modifyng the ECU, or knowing some kind of means to enter the simple diagnostic or service menu that could involve messing up other parameters other than just F to C. MadloR Quote Link to comment Share on other sites More sharing options...
Colo Springs RX400h Posted February 21, 2007 Share Posted February 21, 2007 Maybe call the 1-800 number and ask to speak to a supervisor, reminding them that they are supposed to be very customer service oriented? Quote Link to comment Share on other sites More sharing options...
wayner Posted February 21, 2007 Share Posted February 21, 2007 I don't know how you do this but my rx400h definitely has the temperature in celsius - I live in Canada and I purchased my vehicle in November of 2005. However I have noticed that the voice commands for setting temperature only have fahrenheit ranges - i.e. 60s and 70s, not 20s. Quote Link to comment Share on other sites More sharing options...
gregor001 Posted January 12, 2009 Share Posted January 12, 2009 I know how to change miles to km/h km/h to miles F to C C to F RX300 RX330 RX350 PM or Details Gregor001 B) Quote Link to comment Share on other sites More sharing options...
mimle Posted March 6, 2009 Share Posted March 6, 2009 I know how to changemiles to km/h km/h to miles F to C C to F RX300 RX330 RX350 PM or Details Gregor001 B) Hi Gregor001 Can you help me how to change miles to km and F to C? Please email me to mi_mle@yahoo.com Thanks, Mi Quote Link to comment Share on other sites More sharing options...
jbtex Posted March 9, 2009 Share Posted March 9, 2009 I know how to changemiles to km/h km/h to miles F to C C to F RX300 RX330 RX350 PM or Details Gregor001 B) Hi Gregor001 Can you help me how to change miles to km and F to C? Please email me to mi_mle@yahoo.com Thanks, Mi Don't hold your breath for a response. Quote Link to comment Share on other sites More sharing options...
Matthew and Prius Posted September 8, 2009 Share Posted September 8, 2009 I know how to changemiles to km/h km/h to miles F to C C to F RX300 RX330 RX350 PM or Details Gregor001 B) Hi there, can you please let me know how to change f to C or C to F. I have tried so many times, with no success. Thank you so much. Quote Link to comment Share on other sites More sharing options...
aliensim Posted October 31, 2009 Share Posted October 31, 2009 I know how to changemiles to km/h km/h to miles F to C C to F RX300 RX330 RX350 PM or Details Gregor001 B) Nice you're god.... And can you tell us how my lord ???? Quote Link to comment Share on other sites More sharing options...
Jim Nazium Posted November 13, 2009 Share Posted November 13, 2009 I know how to changemiles to km/h km/h to miles F to C C to F RX300 RX330 RX350 PM or Details Gregor001 B) The Message I received from Gregor001 B, back on January 2009 in pm.... I will let you know when rx400h will be work 100%, now is possible change to km but in japanse language, to do it you must use solder to remove eprom from instrument cluster then reprogram and solder again, I don't know is it warranty coveredGregor001 B) Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.