check transmission fluid OPEL ASTRA J 2015 车主手册 (in Chinese)
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open bonnet, light, cabin filter, steering wheel, winter tires, length, fuel cap release, reset
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stop start, sport mode, warning, park assist, airbag, lights, radio, power steering, tire pressure, suspension, set clock, coolant, air suspension, lock, battery, door lock, remote start, light, engine oil, air condition, oil change, language
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