Ah, probably low fluid then. Heats up and expands enough. Fluid level is the easiest to check. The wires threw me off. =) Mark Rosenkrantz On Wed, Jan 21, 2009 at 4:44 PM, Max Hoepli <mhoepli at vif.com> wrote: > Light warning comes on for 20 seconds once in 5 minutes, the warning can > stop after driving for a longer time. > > Max > >