Turn and Lane-Change Signals
An arrow on the instrument panel cluster will flash in the direction of the turn or lane change.
Move the lever all the way up or down to signal a turn.
Raise or lower the lever until the arrow starts to flash to signal a lane change. Hold it there until the lane change is complete. If the lever is briefly pressed and released, the turn signal flashes three times.
The lever returns to its starting position when it is released.
If after signaling a turn or a lane change the arrows flash rapidly or do not come on, a signal bulb may be burned out.
Have the bulbs replaced. If the bulb is not burned out, check the fuse; see Fuses on page 10‑38 for more information.
See also:
New for 2011
The Sierra Hybrid gets GM's OnStar 9.0 telematics system that GM says
provides better voice recognition. GM also said they have worked to cut down on
the amount of wind noise occupants hear. ...
Storing Memory Positions
To save into memory:
1. Adjust the driver seat, seatback recliner, both outside mirrors, and the throttle and brake pedals, if equipped.
See Power Mirrors on page 2‑15 and Adjustable Throttle ...
Using ABS
Do not pump the brakes. Just hold the brake pedal down firmly and let ABS work. You might hear the ABS pump or motor operating and feel the brake pedal pulsate, but this is normal. ...