technical data GMC SIERRA 2021 Get To Know Guide
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MPG, jump start, low beam, alarm, check transmission fluid, fog light bulb, tow, oil pressure
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tire pressure, power steering, alarm, wipers, airbag off, trailer, turn signal, stop start, charging, transmission, key battery, cruise control, horn, relay, keyless entry, spare tire, infotainment, belt, sport mode, bluetooth, fuel reserve, phone
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