Range-extender low oil-pressure warning light

Stop soon

Safety warning — do not ignore this light

This warning light indicates a potentially serious fault. Do not continue driving. Stop in a safe location and contact an authorized service center or roadside assistance. Never attempt to inspect high-voltage or safety-critical components yourself.

What this light means

Extended-Range trims only. The manual states this indicates oil pressure too low in the range extender, with a risk of range-extender damage.

Immediate actions

1Stop in a safe location and contact an authorised AITO/Seres service centre.

What to check

Do not self-diagnose or self-repair; contact an authorised AITO/Seres service centre.

Possible causes

›See the official AITO M5 owner manual (China, 2025 edition).

Related warning lights

Airbag fault warning light High-voltage battery fault warning light Drive motor fault warning light Brake fluid low level warning light

Sources

✓Official China AITO M5 user manual PDF, 2025-10-23

For informational purposes only. Always consult a certified service center for diagnosis and repair of warning light conditions.