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  1. Automatic climate control cools engine

    BMW 5 Series - Tech Talk For All Gen Of 5 Series
    Greetings, Following problem with BMW E61 525i N52B25 engine temperature. Air temperature 0 C or less. Engine warms up to ~70C with automatic climate control ON. If I set automatic climate control OFF engine warms up to over 90C, but drops immediately back to ~70C, if I set automatic climate...
  2. 1999 E46 316 car only cools down with heater on

    BMW 3 Series Forum - Technical Talk on the BMW E46
    hi all i have a im having overheating problems i can drive for about 5 or 6 miles and then it starts to overheat the only way the temp gauge sits normal is to have the heater on full blast also the needle will go up if im doing about 60 or 70 so im just using it for short journeys at the...