How to assemble CG MB FBS3 BGA KeylessGo Key & VVDI Benz smart key shell?
BothCGMBFBS3BGAKeylessGoKeyandXhorseVVDIBenzsmartkeyshell3buttonsharethesameassemblyprocess.Openthebatterycoverandinstallthebattery.PutintothepcbmotherboardofCGMBFBS3BGAKeylessGoKey.Closethebackcover.