Range Hood Low Severity
NO-LIGHT Appliance Error Code

Asko Range Hood NO-LIGHT Error: Light circuit failure

Asko range hood NO-LIGHT error is a common issue reported by Asko appliance owners. What NO-LIGHT Means on an Asko Range Hood NO-LIGHT describes a condition where the range hood lighting does not work when activated. While this fault does not affect ventilation, poor visibility over the hob increases the risk of burns and cooking […]

By Denys Mitchell Lead Appliance Repair Specialist & Technical Writer

Sometimes

DIY Fixable

From $130

Typical Repair Cost

30-60 min

Pro Repair Time

Quick Assessment

Answer to continue safely

Is it safe to keep using?

Yes. Ventilation is unaffected. The hood can be used safely while awaiting repair, but reduced visibility at the hob is a minor safety consideration.

Can I reset the code?

No. A power-cycle will not restore a burned-out lamp or failed driver board. Physical replacement of the faulty component is required.

When to stop immediately?

Stop if you notice: Sparking or burning smell from the lamp area — cut power immediately., Circuit breaker trips when the light is switched on..

Symptoms You May Notice

No light when button pressed

Pressing the light button produces no response — no glow, flicker, or partial illumination from any lamp.

One lamp out, one working

Partial lighting suggests a single blown bulb rather than a driver or wiring fault.

Light flickers before failing

Flickering before complete failure often indicates a lamp nearing end of life or a failing LED driver.

Light button unresponsive

Button press is not acknowledged on the control panel, pointing to a switch or control board fault.

Possible Causes

1

Burned-out lamp

Halogen and LED lamps have finite life spans, particularly in high-heat cooking environments.

DIY Possible
2

Failed LED driver board

The driver converts mains voltage for LEDs; heat and age degrade it over time.

Requires Professional
3

Faulty light switch

Touch panels and mechanical buttons can fail due to grease ingress or physical wear.

Requires Professional

Safe Checks You Can Do

These checks are safe for homeowners. No disassembly required. Do not remove panels or access internal components.
  1. 1

    Replace the lamp

    Switch off power, remove the lamp cover, note the lamp type and wattage, and fit a new like-for-like lamp. Restore power and test.

    Always match the exact wattage; over-wattage lamps accelerate driver failure.

  2. 2

    Inspect lamp socket

    With power off, check the socket for grease, corrosion, or a loose contact. Clean gently with a dry cloth.

    Grease-coated sockets cause intermittent contact and premature lamp failure.

  3. 3

    Test light button responsiveness

    Power the hood on and press the light button firmly. If the fan and other functions work but light does not, the fault is isolated to the light circuit.

    This helps distinguish a lamp/driver fault from a complete control panel failure.

When to Call a Professional

Contact a qualified technician if:

  • New lamps fail to illuminate, confirming driver board or wiring fault.
  • Control panel shows no response to the light button despite other buttons working.
  • Scorch marks visible around the lamp housing or socket.

Need Professional Help?

Find qualified technicians in your area for proper diagnostics and repair.

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More Range Hood Error Codes

View all codes →
SWITCH-FAIL VENT-BLOCK NO-POWER FAN-NOISE FAN-FAIL