Hello,
Having the german equivalent of the MOT around next week, I checked the lights on my 205, to find that the knob that controls the angle of the headlights from the inside (Leuchtweitenregulierung in german) is lacking function. Taking it apart, I found that it uses some hydraulic system to transmit the angle of the knob to the headlights, and that it was lacking fluid. What kind of fluid does it need? Water with anti-freeze, hydraulic oil, or something special to buy only at Peugeot's for 20 EUR per 10 ml?
TIA for your help!
Norman