Peugeot 108 top fixes: how owners handle the common issues
Practical fixes for the common Peugeot 108 faults owners run into.

The Peugeot 108 is a popular city car, but like any vehicle, it can experience issues. Common problems include electrical faults, steering concerns, and engine performance issues. This article outlines practical fixes for these common problems to help owners maintain their vehicles effectively.
Electrical Faults
One of the most frequently reported issues with the Peugeot 108 is electrical faults, particularly with the central locking and dashboard lights. If you find that your central locking system is malfunctioning, check the fuses first. A blown fuse can often be the culprit and is a simple fix.
If the fuses are intact, inspect the battery connections for corrosion or looseness. Cleaning the terminals and ensuring a tight connection can resolve many electrical issues. If problems persist, it may be necessary to consult a professional to check the wiring and connections throughout the vehicle.
Dashboard lights can also be troublesome. If warning lights remain illuminated after resolving the initial issue, a diagnostic scan may be required to reset the system. Many garages offer this service, and it can provide insight into any underlying problems.
Steering Concerns
Another common issue reported by Peugeot 108 owners involves the steering system, particularly a knocking noise when turning. This can often be attributed to worn-out suspension components or steering joints. Regular maintenance checks can help identify these issues before they escalate.
If you notice a knocking sound, inspect the steering rack and suspension for any signs of wear or damage. Replacing worn components can restore proper steering function and improve driving comfort. Additionally, ensuring that your tyres are properly inflated and aligned can help reduce strain on the steering system.
In some cases, power steering fluid levels may be low, leading to increased effort when steering. Check the fluid reservoir and top it up if necessary. If the problem continues, a more thorough inspection of the power steering system may be needed.
Engine Performance Issues
Engine performance issues can manifest in various ways, including rough idling, poor acceleration, or increased fuel consumption. A common cause of these problems is a dirty or clogged air filter. Regularly replacing the air filter can improve engine efficiency and performance.
Another potential issue is the spark plugs. Worn or fouled spark plugs can lead to misfires and poor acceleration. Inspecting and replacing spark plugs as part of routine maintenance can help ensure smooth engine operation. If you are unsure how to do this, a mechanic can assist.
If performance issues persist, consider checking the fuel system. A clogged fuel filter can restrict fuel flow, affecting engine performance. Replacing the fuel filter at regular intervals can help prevent this problem and maintain optimal engine function.
Braking System Concerns
Braking issues are critical to address for safety. Common complaints include squeaking or grinding noises when braking. These sounds often indicate worn brake pads, which should be replaced promptly to avoid damaging the rotors.
If you experience a spongy brake pedal, it may be due to air in the brake lines or low brake fluid levels. Bleeding the brakes can remove air from the system, restoring proper pedal feel. Always ensure that the brake fluid is at the correct level and replace it according to the manufacturer’s recommendations.
Regularly inspecting the braking system during routine maintenance can help identify issues early. This includes checking the condition of brake discs, pads, and fluid levels. Keeping the braking system in good condition is essential for safe driving.
Tyre Wear and Alignment Issues
Uneven tyre wear is a common concern for Peugeot 108 owners, often resulting from misalignment or improper inflation. Regularly checking tyre pressure and ensuring they are inflated to the recommended levels can prevent premature wear and improve fuel efficiency.
If you notice uneven wear patterns, it may be time for a wheel alignment. Misalignment can lead to handling issues and increased tyre wear. Many garages offer alignment services, and it is advisable to have this done regularly, especially after hitting a kerb or pothole.
Additionally, rotating your tyres every 5,000 to 7,000 miles can help ensure even wear across all tyres. This simple maintenance task can extend the life of your tyres and improve overall vehicle performance.
Air Conditioning Problems
Air conditioning issues can be frustrating, especially during warmer months. Common problems include weak airflow or the system blowing warm air. If the air conditioning is not functioning properly, start by checking the cabin air filter. A clogged filter can restrict airflow and reduce cooling efficiency.
If the filter is clean, inspect the refrigerant levels. Low refrigerant can lead to poor cooling performance. Recharging the system may be necessary, which is typically done by a professional. Regular maintenance of the air conditioning system can help prevent issues and ensure it operates efficiently.
Another potential issue is a malfunctioning compressor. If the compressor is not engaging, it may need to be replaced. Regularly servicing the air conditioning system can help identify problems early and keep it functioning optimally.
By addressing these common issues proactively, Peugeot 108 owners can enjoy a reliable and efficient driving experience. Regular maintenance and timely repairs are key to keeping your vehicle in top condition.
Frequently asked questions
What common issues should I look for in a Peugeot 108?
Common issues with the Peugeot 108 include electrical faults, problems with the air conditioning, and wear on the brakes. It's important to check for warning lights on the dashboard during a test drive.
How can I fix a Peugeot 108 that won't start?
If your Peugeot 108 won't start, check the battery and connections first. If the battery is fine, the issue may be with the starter motor or ignition system.
Are there any recalls for the Peugeot 108?
Yes, there have been recalls for certain Peugeot 108 models. It's advisable to check the official Peugeot website or contact a dealer to see if your vehicle is affected.
What should I do if my Peugeot 108 has a warning light on?
If a warning light appears on your Peugeot 108, consult the owner's manual to identify the issue. It's best to have the car checked by a qualified mechanic if the light persists.
How often should I service my Peugeot 108?
You should service your Peugeot 108 at least once a year or every 10,000 miles, whichever comes first. Regular servicing helps maintain performance and can prevent costly repairs.
What are the signs of brake wear on a Peugeot 108?
Signs of brake wear include squeaking or grinding noises when braking, a spongy brake pedal, or the car pulling to one side. If you notice any of these symptoms, have the brakes inspected immediately.
Can I perform basic maintenance on my Peugeot 108 myself?
Yes, you can perform basic maintenance tasks like checking oil levels, replacing wiper blades, and changing air filters. However, for more complex issues, it's best to consult a professional.
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Sources
DVSA MOT History, Honest John reliability index, Parkers owner reviews, WhatCar reliability survey, UK Government MOT failure data.