Mercedes Benz Ignition Switch Control Unit W213 Brand New A2139000736

A brand new ignition switch control unit from Mercedes Benz! The part number A2139000736 is specifically designed for the W213 model, which includes the S-Class and E-Class models. This control unit plays a crucial role in the ignition system, ensuring proper communication between the key fob, ignition switch, and vehicle's computer. If you're experiencing issues with your ignition system, such as faulty locking or unlocking, or trouble starting the engine, this replacement part may be just what you need to get your vehicle running smoothly again.