Amber/Red
The colour helps indicate urgency, but exact behaviour can vary by manufacturer.
Dashboard Warning Light
Transmission Temperature
Transmission or gearbox temperature is too high. The usual first step is: Stop safely and follow the manual cooling procedure.
Stop safely
Use this as a quick triage label before confirming in your owner manual.
Stop safely and follow the manual cooling procedure
Check the matching manual page for your exact brand, model and year when possible.
What it usually means
Transmission or gearbox temperature is too high.
What to do next
Stop safely and follow the manual cooling procedure. If the vehicle feels unsafe, stop in a safe place and arrange professional inspection.
Can I drive with the Transmission Temperature light on?
Treat the Transmission Temperature light as urgent if it is red, flashing, or the car feels unsafe. Stop in a safe place and check the owner manual before continuing.
First step: Stop safely and follow the manual cooling procedure. If the warning appears with noise, smoke, overheating, poor braking, heavy steering, or reduced power, stop safely and get professional help.
Quick answers
What does the Transmission Temperature dashboard light mean?
Transmission or gearbox temperature is too high.
Can I drive with the Transmission Temperature light on?
Treat the Transmission Temperature light as urgent if it is red, flashing, or the car feels unsafe. Stop in a safe place and check the owner manual before continuing.
What should I check first when the Transmission Temperature light appears?
Start with this step: Stop safely and follow the manual cooling procedure. Then confirm the exact symbol behaviour in the owner manual for your car brand, model and year.