BMW Smoked Topaz (paint code X12) is an OEM factory metallic pearl paint color used on the 3 SERIES, M3, 4 SERIES, M4, I8. This color was available from the factory in: 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020. It is also known as Rauchtopas. The base color family is Brown. Use this code when ordering touch-up paint, spray cans, or body shop refinishing products to ensure an exact OEM color match.