2005 XC70 Courtesy Light Time Extension

[Supa]

Hi,

I wanted to extend the time that the courtesy light stays on. The light that is activate with the high beam and with the yellow button on the key fab. I have read that the dealership can extend the time but I want to do this myself. Does anyone know how to do this?

Thanks

[JRL]

If it can be done, it must be done using VIDA, YOU cannot do it.
This is not a Ford, Chevy, (name almost any other car in the world here) where everything can be done by the owner!