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Transmission

Masters at Car Transmission

Your car’s transmission is the unsung hero of your driving experience. It’s responsible for smoothly transferring power from the engine to the wheels, allowing you to accelerate, decelerate, and change gears effortlessly. Whether it’s a manual, automatic, or CVT transmission, this complex system plays a crucial role in your vehicle’s performance, fuel efficiency, and overall driving pleasure.

But like any intricate mechanism, your transmission can experience wear and tear, software glitches, or even malfunctions. That’s where Carkey Masters comes in. We offer a comprehensive range of transmission services, from coding and diagnostics to repairs and replacements, ensuring your car shifts smoothly and reliably for years to come.

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Our Transmission Services

ISM Coding

We diagnose and repair problems with your Mercedes-Benz Intelligent Servo Module (ISM), which controls ignition, steering lock, and key authorization. We also offer coding services to update or customize ISM settings.

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VGS Coding

We can reprogram the Vehicle Gear Shift (VGS) module in your Mercedes to resolve shift errors, improve response time, and customize shift patterns. We also offer coding services to update or customize VGS settings.

View VGS

When You Might Need Transmission Services

  • Transmission Problems: If you’re experiencing rough shifting, gear slippage, or other transmission issues, it could be due to a software or hardware fault.
  • ISM Malfunctions: Issues like starting problems, steering lock failures, or key fob malfunctions can indicate a problem with the ISM.
  • VGS Errors: Gear shift errors, delayed shifting, or incorrect gear selection can be resolved through VGS coding.
  • Customization: Tailor your car’s shifting behavior and other settings to your preferences.
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Work With The Masters

1

Transmission Experts

Our technicians have extensive experience working with Mercedes-Benz electronics and transmission systems.
2

Specialized Tools & Software

We use dealer-level diagnostic tools and software to accurately diagnose and resolve transmission problems.
3

Genuine Parts

We use original equipment manufacturer (OEM) or high-quality aftermarket parts for repairs and replacements.
4

Quick Turnaround

We understand the inconvenience of a faulty transmission and strive to provide fast and efficient service.
5

Transparent Pricing

We offer competitive pricing and upfront quotes for our transmission services.
6

Warranty

We stand behind our work and offer a warranty on our coding services.

Frequently asked questions

Is Mercedes ISM repair expensive?

The cost varies depending on the specific issue and whether repair or replacement is required. Carkey Masters offers free diagnostics and transparent pricing.

Can I drive my Mercedes with a faulty ISM?

It’s not advisable, as a malfunctioning ISM can lead to safety hazards and further damage to your vehicle.

How long does ISM repair or replacement take?

The service time can vary depending on the complexity of the issue and the availability of parts. We aim to complete repairs as quickly as possible.

Does Carkey Masters offer mobile ISM repair services?

While some minor ISM repairs can be done on-site, most often the vehicle needs to be brought to our workshop for proper diagnosis and repair due to the complexity of the system.