Reclining Seatbacks
WARNING
Sitting in a reclined position when the vehicle is in motion can be dangerous. Even when buckled up, the safety belts cannot do their job when reclined like this.
The shoulder belt cannot do its job because it will not be against your body. Instead, it will be in front of you. In a crash, you could go into it, receiving neck or other injuries.
The lap belt cannot do its job either. In a crash, the belt could go up over your abdomen. The belt forces would be there, not at your pelvic bones. This could cause serious internal injuries.
For proper protection when the vehicle is in motion, have the seatback upright. Then sit well back in the seat and wear the safety belt properly.

Do not have a seatback reclined if the vehicle is moving.
See also:
Bulb Replacement
For the proper type of replacement bulbs, see Replacement Bulbs on page 10‑29.
For any bulb-changing procedure not listed in this section, contact your dealer. ...
Introduction
The names, logos, emblems, slogans, vehicle model names, and vehicle body designs appearing in this manual including, but not limited to, GM, the GM logo, GMC, the GMC Truck Emblem, and SIERRA are ...
Fuel Gauge
Metric
English
When the ignition is on, the fuel gauge shows how much fuel is left in the tank.
An arrow in the fuel gauge indicates the side of the vehicle the fuel door is on.
The gauge will ...





