P38 - SES light relay location

[Dalestern]

I do all my own service on my 1996 P38 and after a good tune up and O2 sender change I was on my way to get it sniffed and the @service Engine Soon light come on.
My OBD reader says no faults so it’s just a got tripped by hitting a certain mileage as a reminder for service that doesn’t need to be done.
Can anyone tell me were is that relay of box that controls that SES light?
Thank you

 

[discostew]

If it's red it's a service reminder. If it's amber you might have a trans fault that your scanner isn't reading.

 

[Dalestern]

It’s the red “service” reminder. How can I shut it off? Where is that little box in a ‘96 P38? I heard about the paper clip reset... The dealers here charge crazy $$$ to clear anything, take days to get an appointment. Any info is appreciated.
Thank you.

 

[Tugela]

If you can't find the information here I suggest you poke around in the threads on rangerovers.net. I can almost guarantee this question has been asked and answered multiple times on that forum. As a P38 owner you should bookmark that site if you haven't already.

 

[discostew]

Unfortunately I think you have to use T4 to shut that one off.

 

[WaltNYC]

Looks like Nanocom or the like is needed....

https://www.rangerovers.net/forum/7...it-168-000-red-service-engine-light-came.html