Possible Causes for Your Mercedes Benz Problems. Key Problems: If your Mercedes’ key fob has a dead (or dying) battery, it may not communicate properly with the Electrical Ignition System (EIS). If your model has an IR-equipped key fob, it may need to be reset (see below) to communicate properly. EIS Problems: If the ignition system itself is The 2012 Mercedes-Benz C300 has 9 NHTSA complaints for the electrical system at 62,509 miles average. could not steer.. Looks like a defective Electronic Ignition Switch or steering lock Ezs - electronic ignition lock (n73) 2 problems exist 1. A10d00 the power supply is too low. _ 2. C14600 communication with the central gateway has a malfunction. Driver-side sam - front signal acquisition and actuation module 7 problems exist 1. B215f71 relay 1 ''circuit 15r'' has a malfunction. The actuator is blocked. You can't disable the lock to start the car because the lock needs to send a message to the ignition switch confirming that it has unlocked in order to allow the switch to start the car. You will need to remove the steering column in order to replace the lock. The lock has to be purchased new from the Mercedes dealer. A used lock will not work. Ignition switch replacement. Let's go! Mercedes-Benz C-Class ignition switch replacement can cost between $150-$350. Compare and book with Australia's largest network of mechanics. Get a free quote today! Mercedes EIS Service Our Repair Services: At Y Tech Automotive Solutions, we are committed to delivering exceptional service and support to Mercedes Benz owners and specialist repair shops worldwide. We offer a range of repair services to address these common issues, including: Electronic ignition switch repairs. Electronic steering lock repairs. I am having electrical problems with my C230 sport 2006. The car will start but not all of the electrical works in the car. List of non working electrical items: 1.Multi fuction steering wheel (the volume control for the radio works) 2.my instrument cluster (no speedometer, fuel gauge, temp guage or rpm guage)the time shows in my car but that The 2009 Mercedes-Benz C300 has 2 NHTSA complaints for the electrical system:ignition:switch at 115,500 miles average. CarComplaints.com : Car complaints, car problems and defect information 8ZgeAC.

mercedes c300 ignition switch problems