Originally Posted by Honest Gaza
On the XR6 Turbo Forum there has been much discussion in relation to drivers using their fog/driving lights in the middle of the day. I think you will find that a lot of fog/driving lights require the use of the parking lights ( as a minimum ) in order to turn on the fog/driving lights.
This is not to argue the merits of using your fog/driving lights.....but does offer an explanation of why some have their parking lights on.
Also, with a lot of the darker window tints used, sometimes it is easier to use the instrument panel when the parking lights are on....but outside conditions don't warrant the use of the head lights....just a theory.