Buick Enclave: Hill and Mountain Roads - Driving Information - Driving and Operating - Buick Enclave Owner's ManualBuick Enclave: Hill and Mountain Roads

Driving on steep hills or through mountains is different than driving on flat or rolling terrain. Tips for driving in these conditions include:

► Keep the vehicle serviced and in good shape.

► Check all fluid levels and brakes, tires, cooling system, and transmission.

► Shift to a lower gear when going down steep or long hills.

If you do not shift down, the brakes could get so hot that they would not workWARNING
If you do not shift down, the brakes could get so hot that they would not work well. You would then have poor braking or even none going down a hill. You could crash. Shift down to let the engine assist the brakes on a steep downhill slope.

Coasting downhill in N (Neutral) or with the ignition off is dangerous. The brakesWARNING
Coasting downhill in N (Neutral) or with the ignition off is dangerous. The brakes will have to do all the work of slowing down and they could get so hot that they would not work well.

You would then have poor braking or even none going down a hill.

You could crash. Always have the engine running and the vehicle in gear when going downhill.

► Stay in your own lane. Do not swing wide or cut across the center of the road. Drive at speeds that let you stay in your own lane.

► Be alert on top of hills, something could be in your lane (stalled car, accident).

► Pay attention to special road signs (falling rocks area, winding roads, long grades, passing or no-passing zones) and take appropriate action.

    Highway Hypnosis
    Always be alert and pay attention to your surroundings while driving. If you become tired or sleepy, find a safe place to park the vehicle and rest. Other driving tips include: ► Keep the veh ...

    Winter Driving
    Driving on Snow or Ice Drive carefully when there is snow or ice between the tires and the road, creating less traction or grip. Wet ice can occur at about 0°C (32°F) when freezing rain begins ...

    See also:

    Automatic climate control
    WARNING ► The air conditioner cooling function operates only when the engine is running. ► Do not leave children or adults who would normally require the support of others alone ...

    Cross bar
    Points to observe before use The maximum roof load that can be used with additional accessories decreases by the dead weight of the crossbars (13.7 lbs/6.2 kg). Note that installing the crossb ...

    Preview function (for Intelligent Cruise Control (ICC) system equipped model)
    The Intelligent Cruise Control (ICC) system with the preview function identifies the need to apply emergency braking by sensing the vehicle ahead in the same lane and the distance to the vehic ...