IS F (2008-2014) Discussion topics related to the IS F model

convert MPH to KMPH

Thread Tools
 
Search this Thread
 
Old 05-01-17 | 11:35 AM
  #31  
Defratos's Avatar
Defratos
Racer
 
Joined: Oct 2011
Posts: 1,503
Likes: 73
From: On a sand dune
Default

Originally Posted by caveman
Works on my USA 2012. I looked in the owner's manual and it has directions on page 152.

You can look at your manual and see if Lexus omitted this functionality for your region.
Yes the UK guys also have this in their owner's manual, my owner manual does not.

unfortunately functionality seems to have been disabled for GCC Spec ISF as much as I've tried it's just not converting, seems very retarded.

I believe its to stop people from changing the millage and trying to sell the car without the buyer realizing it's been changed to Miles rather than KM, that's the only logical explanation I can think of.

Originally Posted by kitabel
You're not sure if it's 62%, or 5/8ths of the KPH speed?

You're right, it's 62.13712%.
am I supposed to be mentally converting this while driving?

I know how to convert KPH to MPH but that's not an option here unless I'm some sort of freak of nature that can do this in .1 of a sec while simultaneously driving and keeping my eyes on whats ahead.
Old 01-15-18 | 05:45 PM
  #32  
JETMIKE007's Avatar
JETMIKE007
Rookie
 
Joined: Dec 2017
Posts: 64
Likes: 4
From: Canada
Default

Hey Guys, Has this ever been resolved on the 2013 ISF. Looks like its the same speedometer on the 2012 and 2013, the programming should be the same.

I'm thinking of purchasing a 2013 from the US but need to take it over the boarder to Canada and need the speedometer to read km/h to register it. Can anyone please let me know if that can be converted even if i need to program the speedometer at a Lexus dealer.

There must be a way........... Its really an un-thoughtful thought from Lexus if it cant!

Thanks in advance, Mike
Attached Thumbnails convert MPH to KMPH-2012-fox-marketing-lexus-is-f-twin-turbo-15.jpg  
Old 01-15-18 | 11:51 PM
  #33  
Defratos's Avatar
Defratos
Racer
 
Joined: Oct 2011
Posts: 1,503
Likes: 73
From: On a sand dune
Default

^ Where do you plan on purchasing the new speedo from in the USA if you don't mind me asking? from the dealer directly? or second hand?
Old 01-15-18 | 11:52 PM
  #34  
j3ff's Avatar
j3ff
Advanced
 
Joined: Jan 2015
Posts: 580
Likes: 28
From: BC
Default

You just hold down the trip button and the digital read out changes between mph/kmh, no?
Old 01-16-18 | 09:10 AM
  #35  
ISFMichael's Avatar
ISFMichael
Rookie
 
Joined: Nov 2016
Posts: 61
Likes: 2
From: Vancouver, B.C.
Default

Originally Posted by t0nyep
Yes you can, with the 2011 speedo. Press and hold the stick, which changes the display to either trip a/b. It has to be showing ODO while you press, not trip a/b as that you just reset the trip and hold and your digital speedo will change to either mph or kmh.
What he said ^^^ it's the same for the 2012+
Old 01-16-18 | 09:16 AM
  #36  
JETMIKE007's Avatar
JETMIKE007
Rookie
 
Joined: Dec 2017
Posts: 64
Likes: 4
From: Canada
Default

Thanks guys, looks like that is the procedure......... I didn't plan on getting a new speedo, just wondering if a dealer might need a computer to change the readouts that's all.........
Attached Thumbnails convert MPH to KMPH-capture1_png_715d360f6a5a6bbf0db997931ddcd4ee.png  
Old 01-16-18 | 10:15 PM
  #37  
IronNam's Avatar
IronNam
Pit Crew
 
Joined: Nov 2011
Posts: 238
Likes: 89
From: KS
Default

Yup, just for the hell of it today, I went to my odometer and held the Trip switch down. Boop, I got KM/H on my digital readout. Then I went back to MPH lol
Old 01-17-18 | 08:43 AM
  #38  
Defratos's Avatar
Defratos
Racer
 
Joined: Oct 2011
Posts: 1,503
Likes: 73
From: On a sand dune
Default

Yeah works for you guys but mine doesn't work like that, it refuses to change....don't understand why they did it this way for GCC Spec ISFs

Anyone got a spare speedo lying around
Old 01-17-18 | 08:57 AM
  #39  
IronNam's Avatar
IronNam
Pit Crew
 
Joined: Nov 2011
Posts: 238
Likes: 89
From: KS
Default

Originally Posted by Defratos
Yeah works for you guys but mine doesn't work like that, it refuses to change....don't understand why they did it this way for GCC Spec ISFs

Anyone got a spare speedo lying around
Defratos, that's kinda odd. What did the dealership say?
Old 01-17-18 | 10:01 AM
  #40  
JETMIKE007's Avatar
JETMIKE007
Rookie
 
Joined: Dec 2017
Posts: 64
Likes: 4
From: Canada
Default

PUSH IT HARDER
Old 01-18-18 | 10:19 AM
  #41  
Defratos's Avatar
Defratos
Racer
 
Joined: Oct 2011
Posts: 1,503
Likes: 73
From: On a sand dune
Default

Originally Posted by IronNam
Defratos, that's kinda odd. What did the dealership say?
Well when I shipped my car to the UK and took it to the dealers they said they can't get it to work and the only way to make it work would be to get a USA spec speedo

Originally Posted by JETMIKE007
PUSH IT HARDER
Lol trust me I've tried everything
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
mmartin061
IS F (2008-2014)
8
08-14-16 02:28 PM
STR
IS F (2008-2014)
26
01-23-15 09:42 AM
ISF316
IS F (2008-2014)
25
02-24-14 10:28 AM
DOC4LEX
LFA Model (2012)
30
07-26-11 01:39 PM
calboy76
IS F (2008-2014)
6
04-17-10 12:50 PM




All times are GMT -7. The time now is 09:31 PM.