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hidern

  1. BMW 3 Series Forum - Technical Talk on the BMW E46
    hi all its me again sorry to be a pain but heres my question ive gone in to my hidern obc gone down to 19 and then 7 is this the coolent temperature ? if so what is it surposed to be reading when the car is at full running temp ? also once its got to this temp is it surposed to stay there...
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