Like I said in my previous answer the exact lights on are essential to reading the error code. Each light has a number. Counting from the left the 4th green wash light is number 16. If you count from the right the 4th wash light is 64. A big difference. Assuming that you counted from the left the error code will be for a faulty cold water inlet valve. Replace it with a new one.
Lincoln Appliance NZ, January 2010