What steps should I take if my stairlift stops working suddenly?

If your stairlift stops working suddenly, stop using it, remain safely seated if possible, and carry out only the basic checks described in your user guide. Check the power supply, key switch, controls and safety sensors, but do not force the lift, bypass a safety device or attempt electrical repairs. If it still does not operate, contact Independent Stairlifts so that the fault can be assessed safely and an engineer can advise on the next step.

1. Stop and assess your position

• If you are seated securely on the stairlift, keep your seat belt fastened and avoid leaning towards the stairs.
• If the lift has stopped on the stairs, do not attempt to climb past it or leave the seat unless you can do so safely and have suitable assistance.
• If you are in immediate danger, have fallen, feel unwell or cannot get off the stairlift safely, call the emergency services or ask someone nearby for help.
• Keep other people, particularly children and pets, away from the staircase while the lift is stopped.

2. Check whether the stairlift has power

Look for the power or charging indicator on the lift, if your model has one. Check that the mains plug has not been disconnected and that the socket switch is on. If the stairlift is connected to a fused spur or another dedicated power point, check that it has not been switched off. You can check whether other equipment in the property has also lost power, but do not remove covers or investigate internal wiring.

Many stairlifts use rechargeable batteries and may stop if they have not been charging correctly. If you are at the top or bottom of the track, check that the lift is positioned correctly on its charging point. If it is safe to do so, and your user guide permits it, allow the stairlift time to charge before trying the controls again. Do not repeatedly operate the lift if the battery appears flat.

3. Check the key switch and controls

• Make sure the key switch is inserted and turned to the operating position.
• Check that the armrest control is fully released and being used in the intended direction.
• If your stairlift has a remote control, check that it is switched on and has working batteries. Keep the remote aimed towards the stairlift if this is required by the model.
• Check whether a stop button has been pressed. Release it only as described in the user guide.

Some faults clear when the control is released and used again, but do not keep pressing the control if the lift is unresponsive, making an unusual noise or showing a warning light or error message.

4. Check the safety sensors and seat position

A stairlift will normally refuse to move if one of its safety edges detects an obstruction or if the seat is not in its travelling position. Check that clothing, footwear, bags, walking aids or other objects are not touching the footrest, carriage, armrests or the edge of the stairs. Also check that the seat, armrests and footrest are in their normal travelling positions. Remove only loose items that you can reach safely; never put your hands near moving parts or the track.

On a swivel-seat model, the seat may need to be turned and locked into the correct position before travel is permitted. Do not force the seat or try to defeat a safety sensor. If an obstruction cannot be removed safely, stop checking and request professional assistance.

5. Follow the model-specific instructions

Use the troubleshooting section of your user guide for any indicator lights, tones or error codes. The correct procedure varies between stairlift models, particularly for battery faults, charging issues, swivel seats and powered footrests. Do not rely on a generic reset procedure or switch off the stairlift’s electrical supply unless the guide specifically tells you to do so. A reset may hide the symptom without resolving the underlying fault.

When to contact an engineer

Arrange professional advice if the basic checks do not restore operation, if the lift stops repeatedly, or if it has a warning light, error code, burning smell, visible damage, fluid leak, unusual noise or reduced movement. You should also contact Independent Stairlifts if the batteries are not charging, the lift will only move in one direction, the controls are intermittent, or a safety edge is continually stopping the lift.

When you contact us, explain where the stairlift has stopped, whether anyone is using it, what happened immediately beforehand and what indicators or sounds you noticed. If possible, have the model details and any error code available. Do not send photographs or remove panels if doing so would put you at risk.

What not to do

• Do not force the carriage along the track or try to push it manually.
• Do not disconnect, short-circuit or replace batteries unless this is specifically covered by the manufacturer’s instructions and you are competent to do it safely.
• Do not remove covers, alter wiring or bypass the seat belt, sensors, switches or other safety components.
• Do not use the stairlift again until it has been checked if it has been involved in an impact, exposed to water or shows signs of electrical or mechanical damage.

If the stairlift is under a service agreement or warranty, check the relevant terms before arranging work through another provider, as unauthorised repairs may affect available support. Independent Stairlifts can help establish whether the issue is likely to be a simple operating problem, a charging or battery fault, or a repair requiring an engineer. Once the stairlift has been made safe, keep a note of the fault and any repeated warning signs so they can be reported accurately during the assessment.