What it means
This usually indicates that four-wheel drive is engaged or selected. Green generally signals an active system or operating mode, but colour and whether the indicator confirms engagement vary by manufacturer; consult the owner’s manual.
What the symbol looks like: The characters “4WD” or “4x4,” sometimes accompanied by axle or drivetrain outlines, commonly indicate four-wheel drive; designs vary by vehicle.
Why it comes on
- The driver selected a four-wheel-drive mode
- An automatic system engaged four-wheel drive
- The vehicle is completing a mode change
- A mode indicator is reporting the selected drivetrain setting
What to do
- Check the owner’s manual to confirm which four-wheel-drive mode is active.
- Use the mode suited to the road surface and conditions.
- Follow the manual’s guidance on changing modes and using four-wheel drive on dry, firm roads.
- If the indicator flashes or does not match the selected mode, stop changing settings and consult the manual.
Can I keep driving?
You can generally drive with the selected four-wheel-drive mode when it is appropriate for the conditions. Avoid using a locked or low-range mode on surfaces where the manual says it is unsuitable.
Symbols and colours differ between makes and models. Your owner’s manual shows the exact lights of your car.