04 Ls430 Outside Temperature Indication

[N73]

Anyone know or tried How to change the outside temperature indication on top of the Nav display from F° to C° ??

[VMF]

i think only canadian models show u C. if you find you, please do share though, i would love to change mine to C

[N73]

i think only canadian models show u C. if you find you, please do share though, i would love to change mine to C

the Middel east also show C.

I heard that there is a trick on the nav display so you can change it from F to C.

if some body has a friend on the lexus dealer he might ask him and forward that to all.

[N73]

looking 4 update

[SKperformance]

It has always been a complete ecu swap to change it , otherwise a dealership may have the option to change it with their diagnostic computer.

[N73]

It has always been a complete ecu swap to change it , otherwise a dealership may have the option to change it with their diagnostic computer.

what is the ecu??

[VMF]

engine control unit. expensive part.

[wwest]

engine control unit. expensive part.

Or more generically, Electronic Control Unit, and typically an 10 cent to $4.00 microprocessor.

[wwest]

Anyone know or tried How to change the outside temperature indication on top of the Nav display from F° to C° ??

My '95 LS is of canadian dealer origin and I took the clock/OAT assembly completely apart yesterday expecting to see a jumper for changing C to F.

No luck.