GMC 2013 GMC Sierra Denali, Руководство пользователя, Страница: 29 / 470

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GMC Sierra Denali Owner Manual - 2013 - 2nd Edition - 8/27/12
In Brief 1-23
See Engine Oil Life System on
page 10 ‑ 9 .
Fuel E85 (85% Ethanol)
Vehicles that have a yellow fuel cap
can use either unleaded gasoline or
ethanol fuel containing up to 85%
ethanol (E85). See
Fuel E85 (85%
Ethanol) on page 9 ‑ 57 . For all other
vehicles, use only the unleaded
gasoline described under
Recommended Fuel on page 9 ‑ 55 .
Driving for Better Fuel
Economy
Driving habits can affect fuel
mileage. Here are some driving tips
to get the best fuel economy
possible.
. Avoid fast starts and accelerate
smoothly.
. Brake gradually and avoid
abrupt stops.
. Avoid idling the engine for long
periods of time.
. When road and weather
conditions are appropriate, use
cruise control.
. Always follow posted speed
limits or drive more slowly when
conditions require.
. Keep vehicle tires properly
inflated.
. Combine several trips into a
single trip.
. Replace the vehicle's tires with
the same TPC Spec number
molded into the tire's sidewall
near the size.
. Follow recommended scheduled
maintenance.
Roadside Assistance
Program
U.S.: 1-888-881-3302
TTY Users (U.S. Only):
1-888-889-2438
Canada: 1-800-268-6800
Mexico: 01-800-466-0801
As the owner of a new GMC, you
are automatically enrolled in the
Roadside Assistance program.
See Roadside Assistance Program
(Mexico) on page 13 ‑ 7 or Roadside
Assistance Program (U.S. and
Canada) on page 13
‑ 11 .
Roadside Assistance and OnStar
(U.S. and Canada)
If the vehicle has an active OnStar
subscription, contact OnStar and the
vehicle
’ s current GPS location will
be sent to an OnStar advisor to
assess the situation, contact
Roadside Assistance, and relay the
exact location to send help.
OnStar
®
If equipped, this vehicle has a
comprehensive, in-vehicle system
that can connect to a live Advisor
for Emergency, Security, Navigation,
Connection, and Diagnostic
Services. See
OnStar Overview on
page 14 ‑ 1 .