Buick Enclave: 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 for more information.
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The vehicle has the StabiliTrak system which combines antilock brake, traction,
and stability control systems and helps the driver maintain directional control
of the vehicle in most driving conditions.
When you first start the vehicle and begin to drive away, the system performs
several diag
Automatic Transmission Fluid
It is not necessary to check the transmission fluid level.
► transmission fluid leak is the only reason for fluid loss. If a leak occurs, take
the vehicle to the dealer and have it repaired as soon as possible.
Change the fluid at the intervals listed in Mainte
