2005 LS430 w/navi........ does anyone know how to reset the maintenance required warning light? I changed my oil and filter and the light wont turn off...

 

Look it up in the manual. It's a step by step process.

Randy B

 

don't forget you can go into the Nav mntc section and set the miles to do again for many items so a reminder will be provided,,

Derry

 

i tried that already, didn't work.... do you mind explaining it to me, maybe im missing something

 

Did you check the FAQ at the top of the page?

 

hit the option button on the right side of the nav screen,,

will offer three selections on the screen,,

pick information (should be the left one)

then pick maintence

this will offer you 12 screens to enter data,,

an example is OIL

you can enter the date you changed it and then the number of miles you want to go before being reminded,,

each screen you select is fairly easy to navigate through,,

enjoy,,

Derry

 

1. turn off engine.
2. press and hold reset button.
3. turn ignition switch without starting the engine
4. release reset button after all of the system startup checks have finished.
5. turn off
6. start engine. maintenance light should be gone.

do a search next time...

 

This is mostly correct. You must make sure you are not in the Trip A or Trip B mode before doing this procedure.

 

what about clearing the "change a/c" filter one"? Same step?

 

same procedure will work,,

best to set it in the mntc log so it will remind you when to do it again,,

Derry

 

with the blower motor on, hold down the ac button with all doors shut. this will reset the AC filter reminder