The steering wheel light means power steering assistance has a fault. Steering will feel heavy. What to do and what causes it.
Looking for more detail? Our full guide covers this topic in depth, with step-by-step advice and sources.
The power steering system has a fault, so assistance may be reduced or lost.
What it looks like
A steering wheel, sometimes with an exclamation mark. Colour: Red or amber.
Common causes
- Electric power steering sensor or motor fault
- Low power steering fluid (hydraulic systems)
- Low battery voltage
What to do
- Steering will still work but may be very heavy, especially at low speed.
- Stop when safe, restart the engine and see if it clears.
- If it stays on, drive carefully to a garage or call for help.
Can I keep driving?
With great care, at low speed, if you can steer safely.
MOT
An electronic power steering warning light is an MOT fail.
Symbols vary slightly between makes. Always check your owner's handbook. General guidance only; if in doubt, call your breakdown provider.
Sources and further reading
Facts checked on 20 October 2026. Spotted an error? Tell us and we will correct it.