• REPAIR SERVICE Mercedes Benz C ML E CLK B CLS S 3 Button Smart Keys Do you have any of the following faults? REMOTE NOT LOCKING OR UN-LOCKING? COMPLETELY DEAD NOT WORKING KEY? WORN OUT BUTTONS AND CRACKED CASING? ENGINE START PROBLEM? If so this is what you require. Our repair service is second to none. With a super fast turn around. We carefully remove circuit board and transponder from your original key, carry out the repairs and re-fit to new casing. What we do. 1. Repair all faults on the circuit board 2. Fit new circuit board switches 3. Check and repair transponder circuit 4. Install new lithium batteries 6. Test all functions of key All our work is guaranteed with full money back satisfaction. No Fix - No Fee We are professional emergency auto locksmiths with 10 years experience in all car and key immobiliser and transponder systems. How it works? 1. Simply purchase this product 2. Package key in protective envelope 3. Note down your name, order number and phone number and send with key 4. Post to us with recorded delivery 5. We repair the key and dispatch same day we receive the key 6. Fully working key sent back to you first class recorded with tracking number 7. Full telephone support also included. Call us anytime You are also welcome to visit us at our store and have a while-u-wait service done if you prefer. (All repairs take approx. 30 mins) Our address to post keys to and visit us is: The Master Locksmith 132 Green Lanes Palmers Green London N13 5UN Tel: 020 8886 6546 Attempted failed repairs by yourself or others also fixed! We can also repair any other key for any car, pls call us for info! International repairs welcome
  • This is a repair service for all Mercedes Benz electronic ignition units, also known as EIS/EZS unit. You will need to remove and send us your ignition unit and we will diagnose and repair any fault you may have with it. We will need you to also send all keys you have for the vehicle with the unit. No need to replace your EIS at a great cost, we can save you money. One of the most common faults is that the EIS no longer recognizes the key, this prevents you from turning the key and starting the engine. Please watch our video which explains to you how to remove the EIS unit from your car. All Mercedes Benz models covered. Mercedes A-Class (W169) 2004-2010 Mercedes B-Class (W245) 2005-2010 Mercedes C-Class (W203) 2003-2007 Mercedes C-Class (W204) 2007-2009 Mercedes CL-Class (W215) 2001-2006 Mercedes CL-Class (W216) 2005-2009 Mercedes CLK-Class (W208) 2001-2002 Mercedes CLK-Class (W209) 2003-2008 Mercedes CLS-Class (W219) 2004-2009 Mercedes E-Class (W210) 2001-2002 Mercedes E-Class (W211) 2002-2007 Mercedes E-Class (W212) 2009-2010 Mercedes G-Class (W463) 2002-2009 Mercedes GL-Class (X164) 2006-2009 Mercedes M-Class (W164) 2005-2009 Mercedes R-Class (W251) 2005-2009 Mercedes S-Class (W220) 2001-2005 Mercedes S-Class (W221) 2005-2009 Mercedes SL-Class (R230) 2001-2009 Mercedes SLK-Class (R171) 2004-2009 Mercedes Sprinter (W906) 2005-2009 Mercedes Viano (W639) 2004-2009 Mercedes Vito (W639) 2004-2009