FAQ What are the product numbers for Mexico? The product numbers for Mexico are the ones followed by 'M', for example, K-12345M.Is the installation guide available in other languages? Yes, the guide is available in French and Spanish as well.Where can I find the installation guide for K-16104M? The installation guide for K-16104M can be found on page Franais-1 for French and pgina Espaol-1 for Spanish.