2010-2019 Citroen DS3 Problems: 3 Issues Every Owner Should Know
2010-2019 model years · 175+ owner reports · Updated May 2026
According to Au7o's analysis of 175+ owner reports, the 2010-2019 Citroen DS3 has 3 documented known issues, with 2 rated critical. The most serious are Water Pump Failure ($300-$700 repair) and Turbocharger Oil Leak ($400-$1,500 repair). Across all issues, repair costs range from $300 to $2,000. DIY maintenance guides at au7o.io.
All 3 Known Issues
On the 2010-2019 Citroen DS3, the DS3 electric water pump fails prematurely, causing coolant circulation loss and engine overheating. The pump impeller can also degrade, reducing flow rate without complete failure. This is a common EP6/THP engine issue.
Common Symptoms
- Engine overheating
- Low coolant warning
- No cabin heat
- Coolant temperature fluctuation
How to Fix
Replace the electric water pump with the updated revision part. Check the thermostat operation and coolant condition. Flush the cooling system and refill with the correct antifreeze specification.
On the 2010-2019 Citroen DS3 1.6L THP, the DS3 THP turbocharger develops oil leaks from the oil feed and return pipes, and the turbo bearing seals degrade over time. Oil consumption increases and blue smoke is visible under boost and on the overrun.
Common Symptoms
- Blue smoke under boost
- Increased oil consumption
- Oil around turbo
- Turbo whistle change
How to Fix
Replace turbo oil feed and return lines with updated gaskets. Rebuild or replace the turbocharger if shaft play is detected. Maintain strict oil change intervals.