Mercedes Benz Specialist

Benz Tech Modules LLC

We specialize in programming Mercedes Electronic Steering Lock (ESL) modules, Electronic Ignition Switches, Engine Control Modules, Transmission Control Modules, Intelligent Shift Modules, Direct Shift Modules, Central Gateways, and more.

Our Services

Ignition
Switch Programming

Our experts ensure your ignition switch is programmed flawlessly for smooth vehicle operation.

Key Programming

Whether you need a new key programmed or a replacement, our precision and care guarantee a perfect match for your Mercedes.

ECM Programming

Our ECM programming service ensures your engine control module is configured correctly for optimal performance.

TCM Programming

For seamless transmission control module programming, rely on our experienced technicians.

EIS Cloning

We specialize in cloning Electronic Ignition Switches, offering a cost-effective solution to your Mercedes needs.

ESL
Emulator Programming

Our ESL emulator programming ensures your Electronic Steering Lock functions perfectly.

ISM/DSM Programming

Count on us to program the Intelligent Servo Module and Drive Authorization System Module.

Consulting, Diagnostics, and Repair

From diagnostics to repairs, our team provides comprehensive solutions tailored to your vehicle's needs.

Jesse Delaney

September 3, 2026

Wife’s C300 stranded her in the Costco gas station, the car suddenly failed to start! After much testing & trouble shooting I fortunately found this place!!! The ESL failed and Michael absolutely has the fix. Not only with the video’s but when you call, you get a call back! I took out the Ignition and sent it and the key and just as promised, I got them and the Emulator back, put it all in and it’s never going to happen to her again! I only gave it 5 Stars because I couldn’t do 6!

Dave Kotasenski

August 26, 2026

There has only been a few times I received service as excellent as this. I was able to identify the issue I was having with my Mercedes from his YouTube step by step instructions. Once I contacted him the response was immediate and informative. I mailed the part from P.A. to C.A. on Sunday and received back on Wednesday morning. As soon as I plugged it in and turned the key my car started. Through Micheals instructions he was able to help me from making a simple mistake of my steering column locking up and that would have cost thousands. Its a fantastic and great service and I am so appreciative. This was a E S L reprogram on a 2008 Mercedes C3000

Lee Addington

August 21, 2026

This is a great shop. Run by actual people. Many sites do not list a physical address or give you any confidence that you are going to get a solution to your aging Mercedes. All problems fixed and helped through the process. Thanks MBS!

Ernie De la torre

July 20, 2026

Awesome

Robert Mysn8ke_FL

July 6, 2026

If you are looking for the best service on repairing your ECU, these are the people for you !!! Call them from Florida on Friday morning. Mailed off my ECU Wednesday night to California. And received it back on Friday morning, fully reprogrammed and repaired.

Zayd

June 19, 2026

I have a 2010 ML350 that was having an intermittent starting issue. I took out the EIS (Electronic Ignition Switch) and sent it to them. I know that these issues can be expensive but they did it for a much better reasonable price. They tried a basic fix but the unit was too broken. Once I received the cloned replacement, the engine started right up but I got an anti theft lockout on the radio. I messaged them and they told me it was an issue that happens on some ML's. They paid for shipping and I quickly sent it back out. The same day they received it, a new replacement was shipped out. Within the week, I received the replacement. Just installed it and now the car is starting with no more anti theft warnings and the electronic trunk hatch is working once again! (It was not operating when the EIS was out). Was so satisfying to get it working for such a reasonable price. These guys are blessed with talent and were able to do wonders for my 2010 ML!

Dan Jason

April 7, 2026

The service that Michael provides is so valuable. I was quoted 3500 to fix my EI/ESL and was able to fix it myself with Michaels instructions and parts for around 900 including shipping. It only took a few days to get the parts back! My Mercedes would still be sitting if this service want available. Thank you Michael!

Patriot Automotive

March 12, 2026

BTM, Benz Tech Modules is an anomaly in today's world. A group that actually exceeds their claims and truly delivers a completely tremendous product with unsurpassed quality in ALL regards. I have been in the automobile repair business for almost 54 years and BTM is one of the few vendors that has impressed me at every juncture. Please use them and their products with absolutely no apprehension. Michael and Crew are the best !!!

Mercedes Benz Specialist

Mercedes Steering Lock Emulator

Mercedes EIS Cloning 1998-2014

2009-2012 W164 X164 W251

Diagnostics

Key Programming 1998-2014

ECM ECU Engine Computer Module Programming Clone Service for Mercedes ME9.7

2003-2006 Mercedes-Benz SL500 R230 “Car Killer” Hose Repair Kit

Mercedes Emblem for Your Key FOB. Two Emblems Included.

Unprogrammed ESL Emulator Mercedes 2008-2015 C250 C300 GLK350 SLK250

722.9 Transmission Conductor Plate Cloning

Central Gateway Cloning

Phone Consultation