Garmin ball mount for Golf Mk6 variants. This should include Golf, GTI and Jetta Sportwagon 2010-1014. This attaches to the upper right corner of the radio trim. There is a left side version of this in my store also, just depends on which side of the radio you want to use. This mount provides the standard Garmin 17mm ball so you can attach your existing Garmin mount or and phone holder that uses the same ball mount, like this one.
You will need to affix this to the dash somehow. I recommend 3M 4936 VHB Tape. 4936 is available on ebay in smaller qtys. An alternate is 3M RP62 which is used for GoPro mounts, you can get small pieces of this on Amazon.
Note on white: Black and all the colors are well cleaned of dust before they are dyed. But if you get white you will need to do a really good job cleaning the plastic dust off the part before bonding, soap and water and a tooth brush followed by a good dry in a warm place for a day or so.