1. Turning on the headlight lens washers for 0.5 seconds is done by pressing the end handle of the left combined steering column switch once.
Note. The washers can only be activated when the exterior lights are on (any of the active handle positions).
2. Periodically check the position of the spray nozzles - the jet of liquid supplied through them should hit the lens surfaces.
3. Make sure that there is always liquid in the washer reservoir.