Mercedes Benz EIS EZS immobilizer ignition repair service
Mercedes Won’t Start? Our DME and ECU Repair Service Can Help.
You love your Mercedes Benz and enjoy the precision German engineering and luxury it provides, but when your Mercedes suddenly won’t start, it’s stressful and frustrating. The advanced computer systems in modern Mercedes vehicles, like the Digital Motor Electronics (DME) module and Engine Control Unit (ECU), control everything from your engine and transmission to safety features and convenience electronics.
If there’s a problem with one of these components, your Mercedes won’t start or run properly. Fortunately, our Mercedes specialists have the experience, training, and leading-edge diagnostic tools to troubleshoot DME and ECU issues. We can repair or reprogram your Mercedes modules to get your vehicle starting and running like new again.
With our advanced module programming system, we can often reprogram your existing DME or ECU module, saving you the cost of expensive new parts. For more complex issues, we use only genuine Mercedes parts to ensure optimal performance and safety.
Mercedes Benz EIS and EZS Ignition Issues: Symptoms and Causes
Common Symptoms of EIS and EZS Issues
If your Mercedes Benz is exhibiting problems related to the electronic ignition switch (EIS) or electronic ignition lock (EZS), you may experience issues starting the vehicle or the engine suddenly cutting out while driving. Some common symptoms include:
- The engine not turning over or cranking when you turn the key. The starter motor may click but the engine fails to start.
- The ignition key getting stuck in the ignition lock cylinder and unable to turn.
- Warning lights illuminating on the instrument cluster, such as the immobilizer, brake or check engine light.
- Stalling or the engine suddenly switching off while the vehicle is in motion.
- Not being able to remove the key from the ignition after switching off the engine.
These problems are often caused by a failed EIS or EZS unit but can also be due to other issues with the ignition lock cylinder, steering lock or wiring and connections. Given the complexity of Mercedes Benz security systems, these faults require diagnosis and repair by a certified Mercedes technician to avoid potential damage. They have the necessary experience, training, tools and software to properly diagnose issues with your vehicle’s immobilizer and security systems.
Rather than continuing to experience an unreliable vehicle or the inconvenience of being stranded, have the ignition and security system faults checked and repaired promptly by a Mercedes specialist. They can get your vehicle back to operating safely and dependably so you have peace of mind driving again.
Our Mercedes Ignition Repair and Key Replacement Services
Our Services
When your Mercedes Benz ignition system or keys are malfunctioning, you need a trusted solution to get you back on the road as quickly as possible. BG Locksmith offers professional Mercedes ignition repair and key replacement services using authentic Mercedes parts and diagnostic equipment.
Our Mercedes-certified technicians have years of experience troubleshooting and repairing EIS (Electronic Ignition Switch) and EZS (Electronic Steering Column Lock) immobilizer systems for all Mercedes models. We can reprogram your keys, repair or replace ignition locks, and reconfigure the EIS/EZS modules to restore functionality.
For lost, stolen or damaged keys, we use your vehicle’s VIN to cut and program new Mercedes keys on-site to get you driving again promptly. We offer:
- Key cutting and programming using your VIN for a perfect fit
- Emergency roadside assistance for lockouts and disabled vehicles
- Ignition cylinder and module installation, reprogramming and configuration
- EZS steering lock repair and reprogramming
- immobilizer system diagnostics and troubleshooting
Don’t get stranded if your Mercedes keys or ignition system fail. BG Locksmith has the knowledge, experience, and equipment to solve any Mercedes ignition or key issue. Our mobile technicians provide prompt emergency service 24 hours a day, 7 days a week to get your Mercedes vehicle back on the road.
Why Choose Us for Your Mercedes Benz Ignition and Key Repair
Why Choose Us for Your Mercedes Benz Ignition and Key Repair
When your Mercedes Benz experiences issues with the electronic ignition switch (EIS) or electronic ignition lock (EZS), it can be an stressful situation. You rely on your vehicle, and being stranded is inconvenient and worrisome. Our certified technicians have years of experience specifically with Mercedes Benz ignition and key repairs. We have the proper diagnostic equipment, tools, and parts to get your Mercedes Benz back on the road quickly and affordably.
We offer emergency roadside assistance 24 hours a day, 7 days a week. If your Mercedes won’t start or you have locked your keys inside, call us anytime for help. Our mobile technicians can come to you to perform emergency repairs or unlock your vehicle so you can get where you need to go. They are equipped with replacement ignitions, locks, and keys to handle most problems on the spot.
Our shop is staffed with Mercedes Benz certified technicians who stay up to date with the latest training. They have experience with all Mercedes models from vintage to current year. Using advanced computer diagnostics, they can determine the exact issue with your ignition or key and perform necessary repairs according to Mercedes Benz standards. Genuine Mercedes parts are used for quality and reliability.
We offer affordable rates for ignition and key repairs. Estimates are provided upfront with no hidden fees. Our goal is to get Mercedes owners back on the road as quickly and cost-effectively as possible. Call us for emergency roadside help or to schedule service at our shop. We are available weekdays and weekends by appointment. Don’t remain stranded—we rescue Mercedes Benz owners and get their vehicles running smoothly again.
