Fog lights can improve visibility in heavy rain, fog, or dust. In most Buick models, you activate them after turning on the low-beam headlights, using either a stalk control or a dash-mounted switch. This guide explains the common methods across Buick SUVs and cars and what to do if your model doesn’t show the expected controls.
Common method: stalk-mounted fog light control
In many Buick models, the fog lights are controlled by the left-hand turn-signal/wiper stalk. You typically need to have the headlights on before engaging fog lights, and you activate them by rotating or manipulating the stalk’s end to the fog position, or by pulling/pushing the stalk depending on the generation. If your model uses a ring on the stalk, rotate it until you see the fog icon. If there is no stalk control, check the dash panel for a dedicated button.
- Turn on the headlights to the low-beam or parking-light position.
- Twist the end of the left stalk to the "FOG" position (or push/pull the stalk, depending on generation) to engage fog lights.
- Watch for the fog light indicator on the dashboard confirming activation.
- To turn off, rotate the stalk back to the off position or push/pull again, depending on your model.
If your Buick uses this stalk method and the lights don’t engage, proceed to the dash-button method below or consult the owner’s manual for model-specific steps.
Dash or button-operated fog light control
Some Buick models place a dedicated fog-light button on the dash or center console near the headlight control. You must have the headlights on before pressing the button. The button typically bears a fog lamp icon. Use it to toggle fog lights on and off and look for the dashboard indicator when they’re active.
- Turn on headlights to low beams or parking lights.
- Locate the fog-light button on the dash, center console, or left of the steering column.
- Press the button once to turn on the fog lights; the dashboard indicator should illuminate.
- Press again to turn off.
Note: Some Buicks combine fog-light operation with automatic headlight features, so you may need to adjust the headlight control position first or use the button when fog lights are required.
Model-specific notes
The exact control can vary by model and year. Examples include:
- Buick Enclave (recent generations): Fog lights are typically activated via the left stalk or a dash button; ensure headlights are on first.
- Buick Encore and Encore GX: Fog lights are usually controlled by a stalk or a small dash button near the headlight control; verify by checking the icon on the stalk or button.
- Buick Envision: Similar to other GM crossovers; use low beams and engage the fog control on stalk or dash.
- Older Buicks or higher-end trims might differ; refer to the owner’s manual if your model doesn’t respond to the typical methods.
If you’re still unsure, contact a Buick dealer or consult your vehicle’s owner manual for model-specific instructions and diagrams.
Troubleshooting tips
If the fog lights do not come on after following these steps, consider these checks:
- Confirm the headlights are on; fog lights generally won’t operate without low beams or parking lights.
- Check the fuse labeled for fog lights in the vehicle’s fuse box; replace if blown.
- Inspect the fog bulbs for burnout and replace if necessary.
- Inspect electrical connectors and wiring for corrosion or damage, especially in damp conditions.
If problems persist after these checks, arrange a diagnostic with a Buick service center to rule out switch, relay, or control module issues.
Summary
Across Buick models, fog lights typically activate after turning on low-beam headlights, using either a stalk control or a dash-mounted button. The exact method varies by model and year, so when in doubt, consult your owner’s manual or a Buick dealer for model-specific instructions. Regularly checking fuses and bulbs helps prevent fog-light failures.
How do you activate fog lights?
Places. Now once you've located your headlight. Control wherever it is you're going to look for this symbol right over here this symbol is the fog light symbol.
How do I turn on the fog lights on my Buick Enclave?
This one is your rear fog light symbol. And this is your front fog light symbol so we now know both fog lights are on front and back all vehicles should have the rear fog light.
Where is my fog light button?
They can usually be found on a button on the dashboard, on a steering wheel stalk, or next to the dial you use to control your regular lights.
Does the 2020 Buick Enclave have fog lights?
Thing. Great looking design i love the body lines on this thing the wheel design is really good come up and take a peek at. That. So these are 20-in wheels.