00 00 ... Check windscreen wash/wipe system

Check wipe pattern for smearing; if necessary, replace wiper blades after consulting with customer
The spray jet must emerge uniformly from the spray nozzle, replace nozzle if necessary and issue a separate invoice.
The spray nozzles are preset at the factory and cannot be adjusted later

IMPORTANT: Do not under any circumstances use a needle or similar to adjust the spray nozzles as such an implement would damage the water channels in the nozzle!