Buick Enclave: Hill Start Assist (HSA)
This vehicle has a Hill Start Assist (HSA) feature, which may be useful when the vehicle is stopped on a grade. This feature is designed to prevent the vehicle from rolling, either forward or rearward, during vehicle drive off. After the driver completely stops and holds the vehicle in a complete standstill on a grade, HSA will be automatically activated. During the transition period between when the driver releases the brake pedal and starts to accelerate to drive off on a grade, HSA holds the braking pressure to ensure that there is no rolling.
The brakes will automatically release when the accelerator pedal is applied within the two-second window. It will not activate if the vehicle is in a drive gear and facing downhill or if the vehicle is facing uphill and in R (Reverse).
Brake Assist
This vehicle has a brake assist feature designed to assist the driver in stopping or decreasing vehicle speed in emergency driving conditions. This feature uses the stability system hydraulic brak ...See also:
Engine Coolant Temperature Warning Light
The engine coolant temperature warning light comes on briefly when the vehicle
is started.
If it does not, have the vehicle serviced by your dealer. If the system is working
normally, the indic ...
Armrest (if so equipped)
Front seats
Front seats
The console box lid can be used as an
armrest.
Slide the box lid forward or backward to
the desired position (if so equipped).
2nd row seat
2nd row seat
Pu ...
If a Tire Goes Flat
It is unusual for a tire to blow out while driving, especially if the tires are
maintained properly. See Tires . If air goes out of a tire, it is much
more likely to leak out slowly. But if th ...