CGDI 1997–2014 Mercedes-Benz Proximity Smart Key Board w/ Shell / Keyless Go / 4-Button Fobik / IYZ-3312 / 315MHz or 433MHz (AFTERMARKET)

Description Brand New Aftermarket Compatible With: Proximity Function: Yes FCC ID: IYZ-3312B Frequency: 315MHz (default) or 433MHz (exchangeable) Chip Type: NEC / BGA Battery: CR2025 (Not Included) Buttons: Lock, Unlock, Trunk, Panic Emergency Key: Aftermarket emergency key included Replacement Part Numbers: 5WK47283, 20490562029999, 20490511049999 Key Functions: Supports Keyless Entry & Push-Button Start Programming: No battery required when writing data via infrared Compatible with the following: Make Model Years Mercedes-Benz 300 Series 1997–2014 Mercedes-Benz C-Class 1997–2014 Mercedes-Benz E-Class 1997–2014 Mercedes-Benz S-Class 1997–2014 Mercedes-Benz G-Class 1997–2014 Mercedes-Benz M-Class 1997–2014 Mercedes-Benz R-Class 1997–2014 Mercedes-Benz SL Series 1997–2014 Mercedes-Benz Sprinter 1997–2014