The Mercedes-Benz E W213 2019 Genuine Smart Ignition key A2229059610 is a high-quality and essential component for your Mercedes-Benz vehicle. This key, with a frequency of 433.92 MHz, is designed specifically for Mercedes-Benz vehicles and ensures a secure and reliable ignition system. Made by the manufacturer of your vehicle, you can trust that this key will provide the necessary access and functionality for your vehicle. Upgrade your ignition system with this genuine Mercedes-Benz key for optimal performance and peace of mind.