Buick Enclave Warning Lights: What They Mean

Amber: check soon

Vehicle Ahead Indicator

Shows amber when you are following a vehicle too closely; it shows green when a vehicle is detected ahead. PDF page 107

Pedestrian Ahead Indicator

A pedestrian is detected in front of the vehicle. PDF page 107

Other warnings and indicators

Airbag Readiness Light

Shows an electrical problem in the airbag system; if it stays on or comes on while driving, airbags may not work or may inflate without a crash.
What to do: Have the vehicle serviced right away; if it does not come on briefly at start-up, have it fixed immediately. PDF page 102

Low Tire Pressure Telltale

One or more tires are significantly under-inflated, which can cause overheating and tire failure and affect handling and stopping.
What to do: Stop and check your tires as soon as possible and inflate them to the recommended pressure. PDF page 286

Automatic Emergency Braking (AEB) Disabled Light

Automatic Emergency Braking or Front Pedestrian Braking is turned off, or unavailable due to malfunction, weather or a dirty windshield. PDF page 107

Traction Off Light

Traction Control System has been turned off. It also lights briefly at start-up as a normal test.
What to do: If it does not display at start-up, see your dealer for service. PDF page 107

Passenger Airbag Status Indicator

ON means the front passenger airbag may inflate; OFF means the passenger sensing system turned it off. Both lit or neither lit suggests a problem. PDF page 102

Green: system on

Regular Cruise Control Indicator

Lit when regular cruise control is engaged, without the following gap displayed.
What to do: Check which cruise mode is active before using it; without ACC the vehicle will not brake automatically. PDF page 194

Summarized in our own words from the 2026 Buick Enclave owner's manual (AI-assisted; every light name was matched against its cited page 2026-10-18). Your vehicle may not have every light, and other years can differ. A red warning that stays on usually means stop safely and check: your manual has the final word.