Chevrolet Silverado: Front Seats / Lumbar Adjustment
Power Lumbar

To adjust the lumbar support, if equipped:
- Press and hold the control forward to increase or rearward to decrease upper
and lower lumbar support at the same time.
To adjust a power seat, if equipped:
Move the seat forward or rearward by sliding the control forward or rearward.
Raise or lower the front part of the seat cushion by moving the front of
the control up or down...
Warning
Sitting in a reclined position when the vehicle is in motion can be dangerous.
Even when buckled up, the seat belts cannot do their job.
The shoulder belt will not be against your body...
Other information:
Touch and the following may display:
Open Door Anti Lock Out
Auto Door Unlock
Delayed Door Lock
Open Door Anti Lock Out
This setting prevents the driver door from locking when the door is open. If
this setting is on, the Delayed Door Lock menu will not be available...
Tires need the correct amount of air pressure to operate effectively.
Warning
Neither tire underinflation nor overinflation is good. Underinflated tires,
or tires that do not have enough air, can result in:
Tire overloading and overheating, which could lead to a blowout...
Categories
Manual Folding Mirrors
If equipped, push the mirror toward the vehicle to fold. Push the mirror outward
to return to its original position.
Manually fold the mirrors inward to prevent damage when going through an automatic
car wash.
Power Folding Mirrors

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