Turn Signal Indicator :: Folding Mirrors :: Exterior Mirrors :: Keys, Doors, and Windows :: GMC Sierra Owners Manuals :: GMC Sierra | GMCia.com

Turn Signal Indicator

GMC Sierra / GMC Sierra Owners Manuals / Keys, Doors, and Windows / Exterior Mirrors / Folding Mirrors / Turn Signal Indicator

The vehicle may also have a turn signal indicator on the mirror. An arrow on the mirror flashes in the direction of the turn or lane change.

See also:

Automatic Dimming
If equipped with an automatic dimming mirror, the driver outside mirror adjusts for the glare of the headlamps behind you. See Automatic Dimming Rearview Mirror on page 2‑17. ...

Shifting Into Four-Wheel Drive Low
When Four-Wheel Drive Low is engaged, vehicle speed should be kept below 72 km/h (45 mph). Extended high-speed operation in Four-Wheel Drive Low may damage or shorten the life of the drivetrain. To ...

Recommended Fuel
Use regular unleaded gasoline with a posted octane rating of 87 or higher. If the octane rating is less than 87, an audible knocking noise, commonly referred to as spark knock, might be heard when dri ...