Green/Amber
The colour helps indicate urgency, but exact behaviour can vary by manufacturer.
Dashboard Warning Light
Auto Hold
Green means holding the vehicle; amber means unavailable or faulty. The usual first step is: No action when green; use brake pedal and inspect if amber.
Varies by state
Use this as a quick triage label before confirming in your owner manual.
No action when green; use brake pedal and inspect if amber
Check the matching manual page for your exact brand, model and year when possible.
What it usually means
Green means holding the vehicle; amber means unavailable or faulty.
What to do next
No action when green; use brake pedal and inspect if amber. If the vehicle feels unsafe, stop in a safe place and arrange professional inspection.