While you wait for answers, we may have found some information which could help you.
Click here for Diesel Engine Head GasketMy 206 peugeot battery not charge it fail to start the car?
Peugeot 206 sw Heater/Blower not working?
Peugeot 206 2005 3-door drivers seat jammed?
Roof leak in 206 convertible?
Help with drivers seat in Peugeot 206 CC?
Peugeot 106 Diesel pump immobiliser?