Buick Enclave: Recommended Fuel
Use regular unleaded gasoline with a posted octane rating of 87 or higher. If the octane rating is less than 87, an audible knocking noise, commonly referred to as spark knock, might be heard when driving. If this occurs, use a gasoline rated at 87 octane or higher as soon as possible.
If heavy knocking is heard when using gasoline rated at 87 octane or higher, the engine needs service.
Fuel
Use of the recommended fuel is an important part of the proper maintenance of
this vehicle. To help keep the engine clean and maintain optimum vehicle performance,
we recommend the use of gasoline ...
Gasoline Specifications (U.S. and Canada Only)
At a minimum, gasoline should meet ASTM specification D 4814 in the United States
or CAN/CGSB-3.5 or 3.511 in Canada. Some gasolines contain an octane-enhancing additive
called methylcyclopentadie ...
See also:
Phonebook
Contacts stored in the memory of a paired phone can be automatically downloaded
to the vehicle’s phonebook each time the phone is connected to the system. See 138,
TELEPHONE COMPATIBILITY.
Cert ...
Window reset
The windows will need to be reset if the battery is disconnected, becomes discharged
or power supply is interrupted.
Reset as follows:
1. Close the window fully.
2. Release the switch, then lift ...
Interactive controls
A number of vehicle features and display settings may be configured via the instrument
panel menu.
To display and navigate through the instrument panel menu, operate the menu control
on the ste ...
