ABS light comes on only in the afternoon
2005 Elise with 58k miles.
When I drive to work in the morning, the ABS light comes on at start up, then after a few seconds turns off with the rest of the tell tale lights, and does not come on for the rest of the drive (about 25 min). In the afternoon, the light comes on at start up and does not turn off for the entire drive. No other tell tale lights are on.
This happens every day, regardless of the weather, for the last few weeks.
Has anyone ever had this type of intermittent problem? Does this error code get logged, in case the dealer scans the car and the light isn't on?