Good evening, as a fun car two weeks ago, I enjoyed an Mx5 Nb with 147 ps. The car has here and there its rust approaches, but they are not very bad. I didn’t really drive the vehicle until then, but I noticed that the oil temperature indicator in the instrument cluster is always 12 o’clock (~13 o’clock). I drove the car several times only into the hall and once warmed up because of the oil change. I already have spark plugs, air filters, M otor oil and differential oil changed. Next weekend, timing belts, belt, water pump, coiled suspension and the defective oil temperature indicator will follow. Does anyone know the problem and know advice? Thank you