How to Turn on the Heater in a 2010 Buick Excelle GT?

2 Answers
StHaven
07/25/25 3:26am
To turn on the heater in a 2010 Buick Excelle GT, follow these steps: Rotate the temperature control dial on the left side of the air conditioning control panel to the red zone and adjust it to a suitable temperature. The temperature control dial has a range of approximately 18 to 32 degrees Celsius. Do not set the temperature lower than the outside temperature, as this may result in incorrect temperature control. The Buick Excelle GT is a model under the Buick brand, with body dimensions of 4671mm in length, 1815mm in width, and 1478mm in height, and a wheelbase of 2685mm. In terms of powertrain, the Excelle GT is equipped with three engine options: a 1.6L naturally aspirated, a 1.6T turbocharged, and a 1.8L naturally aspirated engine, paired with either a 5-speed manual or a 6-speed automatic transmission.
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StDawson
08/10/25 4:57pm
Just turn that red knob on the center console! I've been driving my Excelle GT for over seven years, and here's my winter tip: don't rush to turn on the blower when you first get in the car. Wait until the coolant temperature gauge reaches 90°C. Then locate the temperature control knob (the one on the right with red/blue markings) - turn it all the way to the red zone for maximum heat. The left knob adjusts fan speed: 1 for quiet, 4 for maximum airflow. Key reminder: Never press the AC button (that activates the compressor). If you're not getting warm air, it's likely due to low coolant level or a clogged heater core - get it checked immediately. Older cars tend to have sediment buildup in the pipes. Once during a long trip I had no heat and froze my fingers off - later spent over 300 yuan cleaning the coolant passages.
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