How to Turn on the Heater in BMW 3 Series?
2 Answers
Method to turn on the heater in BMW 3 Series: To activate the heater, there is no need to press the AC button. If you want the air conditioning to produce heat, simply increase the temperature setting and then select an appropriate fan speed. The car's air conditioning is a very important comfort feature, used almost daily during winter and summer driving. The BMW 3 Series is a sedan product under the BMW Group, with body dimensions of 4734mm in length, 1811mm in width, and 1455mm in height, and a wheelbase of 2920mm. In terms of exterior design, the BMW 3 Series largely follows the design style of the overseas version of the 3 Series model, featuring sharp LED headlights connected to an enlarged glossy black kidney grille, complemented by front bumper air intakes and three-dimensional lines.
Back when I drove a BMW 3 Series, using the heater in winter was super simple. After starting the engine, I'd wait two or three minutes until the coolant temperature gauge needle started moving. Then I'd press the round AUTO button on the center console and turn the big left knob clockwise to increase warmth. For faster heating, I'd set the temperature above 22°C - the display numbers would turn red. Important: don't press the AC button (that activates the compressor and wastes fuel). I rarely adjusted fan speed as the system auto-regulated it. Once warm, I'd press the recirculation button for a few minutes before switching back to auto mode for better heat retention. If it got stuffy, the front defroster button would intelligently increase fan speed for dehumidification.
