Check: Additive level
XSARA PICASSO · Repair procedures · DIESEL TURBO DV6TED4 FAP · Checks · Reference B1KD08P0
Figure : b1kp019c The additive level can be checked by the lines "a" marked on the additive reservoir. The top line indicates maximum (3 litres). The difference between 2 lines equates to 0,25 litre.