2018 Models ONLY work with vehicles built on or AFTER 8/17 GLC's MANUFACTURED BEFORE 8/2017 REQUIRE A2139069903 DOES NOT WORK WITH WIDESCREEN 10.25inch C-Class Models C-CLASS MANUFACTURED BEFORE 8/2017 REQUIRE A2139069903 C-CLASS MANUFAC.ON OR AFTER 07/2018 A2139069807 Fitment: For - B-Class B250e 2015-2019 CLA 250/CLA 250 4MATIC/ CLA45 2015-2020 400/ 400 4MATIC/ 550/ 550 4MATIC 2015-2019 C-Class C200/C250/C300/C350e/C400 2018-2019 C-Class C450 2018-2019 C43/ C63/ 63 S 2018-2019 GLC 300/GLC 300 4MATIC/ GLC 43 2018-2020 GLC 300 4MATIC Coupe/ GLC 43 Coupe 2018-2020 CLS63 S 2015-2020 E-Class E250/E350/E400 2015-2016 E63/ E63 S 2015-2016 (E400/E550) Coupe 2015-2016 E400 Cabriolet/E550 Cabriolet 2015-2016 GLA 250/GLA 250 4MATIC/ GLA 45 2016-2020 300 Roadster/ SLC43 Roadster 2017-2019 B-Class ( 11/14), CLA ( 12/14) CLA Brake ( 09/14) GLA ( 09/15) & E-Class BR212 ( 01/15) E-Class Cabriolet ( 03/15) E-Class Coupe ( 03/15) (ONLY E Class 2015-2016 Models) C-Class and GLC-Class (2018 Models ONLY built After Aug 2017) Due to different batches, there may be differences in the appearance, color, and printing of the product, which will not affect its use. Colour:Black Material:Plastic Package Contents: 1 * Navigation Card Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.