My dometic fridge (90 Westfalia) has been generally well behaved.  An
electric pre-cool generally results in a problem free propane light.  We did
two weeks in August with the fridge lit the whole time.

It has in the past (and this weekend) occasionaly defeated me with some
strange behaviour.  Normally when the gas button is selected the orange
indicater light to the right of the button flashes rapidly in time to the
repeated clicking sound of the electronic ignitor.  This weekend all I got
was a solid orange light, no clicking, and certainly no propane operation.
My archive searches came up with nothing relevant.

Any dometic experts out there?