AdBlue and emissions warnings
A countdown to 'starting impossible' or an emissions fault on BlueHDi models usually comes down to the AdBlue pump, heater, level sensor or NOx sensor.
01Peugeot 508 specialist · Pannipitiya
Peugeot 508
Service & Repair
The 508 is Peugeot's flagship, and it's packed with technology. Its modern engines, automatic gearboxes and emissions systems need proper diagnostic equipment and experience.
About the 508
Your Peugeot 508, in specialist hands
We look after both generations of 508, from routine servicing to tracking down complex warning lights.
Need a part? Browse Peugeot 508 spare parts or ask us on WhatsApp.
- Model years
- 2010–present (two generations)
- Body styles
- Saloon / fastback, SW estate
- Engines
- 1.6 THP and 1.6 PureTech petrol, 2.0 HDi and BlueHDi diesel, hybrid
- Gearboxes
- Manual, 6-speed EAT6 and 8-speed EAT8 automatics
- We offer
- Servicing · Diagnostics · Engine & gearbox · Steering & suspension · Body parts · Spare parts
Common problems
Common Peugeot 508 problems we fix
These are the issues we see most often on the 508. Whatever the symptom, we diagnose first and explain the fix before any work starts.
DPF warnings
Diesel particulate filter faults from short trips and city driving. We diagnose and regenerate, clean or repair the system.
02Automatic gearbox
Shift quality, hesitation or warnings on EAT6 and EAT8 automatics. Fluid service, adaptations and repairs as needed.
03Suspension and steering
Knocks, vibration or uneven tyre wear. We check bushes, links and alignment.
04Electronics and sensors
Parking sensors, cameras, infotainment and dashboard warnings need proper diagnostics, not guesswork.
05Book your Peugeot 508 in
Message us your 508's year and what's going on, plus a photo or video if you can. We'll tell you what to expect before you come in. Open 8:30 AM – 6 PM, every day except Thursday.
Peugeot 508 FAQ
Questions about your 508
Anything else? We're a WhatsApp away.
Ask a questionCan you diagnose warning lights on a new-shape 508?
Yes. We diagnose warning lights and fault codes on both generations and explain what's actually wrong before any work is done.
Do you service the 508 automatic gearbox?
Yes. We service and repair the EAT6 and EAT8 automatics fitted to the 508.
Where is P.M. Motors?
100/1A, Malapalla, Pannipitiya 10230, a few minutes from the Makumbura interchange. Easy to reach from Maharagama, Kottawa, Homagama, Nugegoda and Colombo.
What are your opening hours?
8:30 AM to 6:00 PM every day except Thursday, including Saturdays and Sundays. We're closed on Thursdays.