BMW Genuine Touch-up Paint Stick Glacier Silver Metallic code A83 BMW Genuine Touch-up Paint. Glacier Silver Metallic Paint Code: A83 If you are not sure about the exact color, please send us your question and we can help you to find the exact color of your car. The package contains 1 bottle (12 ML) of touch-up paint & 1 bottle (12 ML) of clear coat.