Chevrolet Silverado: Instruments and Controls / Vehicle Messages
Warning
If the HUD image is too bright or too high in your field of view, it may
take you more time to see things you need to see when it is dark outside...
Messages displayed on the Driver Information Center (DIC) indicate the status
of the vehicle or some action that may be needed to correct a condition...
Other information:
Premium unleaded gasoline meeting ASTM specification D4814 with a posted octane
rating of 93 — (R+M)/2 — is highly recommended for best performance and fuel economy.
Unleaded gasoline with an octane rated as low as 87 can be used. Using unleaded
gasoline rated below 93 octane, however, will lead to reduced acceleration and fuel
economy...
The vehicle has a number of computers that record information about the vehicle’s
performance and how it is driven or used. For example, the vehicle uses computer
modules to monitor and control engine and transmission performance, to monitor the
conditions for airbag deployment and deploy them in a crash, and, if equipped, to
provide antilock braking to help the driver control the vehicle...
Categories
Warning
Never leave a child, a helpless adult, or a pet alone in a vehicle, especially
with the windows closed in warm or hot weather. They can be overcome by the extreme
heat and suffer permanent injuries or even death from heat stroke.

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