At this point most people will advise you to purchase a new ignition unit which can work out extremely expensive. The cost may vary and depends on diagnostic result.
#MERCEDES EZS REPAIR FULL#
You need to remove it and send to us with all keys for full re-manufacturing and repair. Some of the most common reasons are listed below:Īll of the above can cause memory loss or corruption of the EIS module and it cannot be repaired or re-flashed using the usual Mercedes diagnostic systems. Mercedes-Benz Electronic Ignition Switch failure: The service to repair of malfunctioned Ignition Lock Unit (EZS) found on 2009-2012. It is very unfortunate but also a very common problem as there are many reasons as to why these units fail. ESL ELV Emulator Steering Lock Repair for Mercedes Benz W204 W207 W212. If the EIS unit becomes faulty, the key will not turn & start the engine, this function will be de-activated and the module will be locked for security purposes. Steering The Mercedes EIS emulator replaces the original Mercedes ESL signal. there is a special tool to remove it, the ring has notches in it that corrospond to the special tool. Mercedes EIS / EZS Immobiliser Key Module Problems and Repairs the ring around the front of the eis holds it in place. Please note that prices are from £120 depending on the exact fault we find price may be more The Mercedes EIS (Electronic Ignition Switch).
#MERCEDES EZS REPAIR HOW TO#
Please watch our video which explains to you how to remove the EIS unit from your car. We can test your ignition module (EIS), Electronic Steering Lock (ESL) and your keys. We thoroughly test & repair all EIS modules to ensure we locate the faults and rectify them completely. 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. Mercedes-Benz EIS / EZS (Electronic Ignition Switch) Module Repairs We can remanufacture your existing EIS Module unit and save you a lot of money. No need to replace your EIS at a great cost, we can save you money. We will need you to also send all keys you have for the vehicle with the 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. This is a repair service for all Mercedes Benz electronic ignition units, also known as EIS/EZS unit.