A keyless remote allows easy entry into your car. It has been a popular feature on most modern cars made since the 1990s. The remote, which also allows for locking, unlocking and opening of the trunk, can be programmed or reprogrammed to work with your Mercedes with a few button sequences. Often a remote may stop working or a new one might be necessary, and the reprogramming process for your Mercedes can be done without having to pay a dealer or repair shop.
Place your key in the car’s ignition and turn the key two clicks to the “On” position for any Mercedes car.