Has your fobik key stopped working? Does the buttons work but just wont rotate the electronic ignition switch (EIS)? Have you tried replacing the battery but still no luck? 9 out of 10 times its your key going bad. At Bryman's Locksmith we can test both your key and EIS to see which one is faulty. If your key is bad, we can have it replaced the same day and service the vehicle where its located. So no expensive and sometimes damaging tows, as Mercedes vehicles lock all 4 of there tires to prevent theft. You can imagine what this would do if your trying to get it towed, they will drag your car on to it possibly causing damage to the transmission, tires, and other parts. As with all tow companies they are not responsible for any damages to your car. At Bryman's Locksmith were bonded and insured to give you peace of mind that job will be done correctly. We have all the latest state of the art equipment and keys in stock so you can be back in your car and driving it the same day. We dont have to get them special ordered from Germany like Mercedes has to. As we have them in stock all the time! So give us a call, and save your wallet some pain in the process.