Mercedes Benz Replacement Key - Mail In Replacement
SKU: KEY MB TEST

TestingRecommended
$49.00
Interest-free installments available at checkout
- Comprehensive testing and diagnostic report on key.
- Assessment for repair or replacement.
- If no fault is found, we will return your existing key.
- Keys are tested in live vehicles to ensure the key is fully-functional before return.
- Return shipping is included in the testing price.

- All keys lost replacements
- Replacement key
- Vehicle not accepting the key
- Key not turning
TestingRecommended
$49.00
Interest-free installments available at checkout
- Comprehensive testing and diagnostic report on key.
- Assessment for repair or replacement.
- If no fault is found, we will return your existing key.
- Keys are tested in live vehicles to ensure the key is fully-functional before return.
- Return shipping is included in the testing price.
Replacement
$299.00
Interest-free installments available at checkout
- Use if you have 1 working key.
- Replacement key programmed and cut to work in your specific vehicle’s locks.
- Keys are tested in live vehicles to ensure the key is fully-functional before return.
- 100% plug-and-play solution, no other coding is required.
- A replacement key is included in the price.
- Return shipping is included in the price.
All keys lost
$350.00
Interest-free installments available at checkout
- Use this service if all keys are lost
- Replacement key programmed and cut to work in your specific vehicle’s locks.
- Keys are tested in live vehicles to ensure the key is fully-functional before return.
- 100% plug-and-play solution, no other coding is required.
- A replacement key is included in the price.
- Return shipping is included in the price.
TestingRecommended
$49.00
Interest-free installments available at checkout
- Comprehensive testing and diagnostic report on key.
- Assessment for repair or replacement.
- If no fault is found, we will return your existing key.
- Keys are tested in live vehicles to ensure the key is fully-functional before return.
- Return shipping is included in the testing price.
Replacement
$299.00
Interest-free installments available at checkout
- Use if you have 1 working key.
- Replacement key programmed and cut to work in your specific vehicle’s locks.
- Keys are tested in live vehicles to ensure the key is fully-functional before return.
- 100% plug-and-play solution, no other coding is required.
- A replacement key is included in the price.
- Return shipping is included in the price.
All keys lost
$350.00
Interest-free installments available at checkout
- Use this service if all keys are lost
- Replacement key programmed and cut to work in your specific vehicle’s locks.
- Keys are tested in live vehicles to ensure the key is fully-functional before return.
- 100% plug-and-play solution, no other coding is required.
- A replacement key is included in the price.
- Return shipping is included in the price.
How to get a mail in replacement Mercedes Benz Key
The ECU Pro offers an affordable mail-in replacement key repair service. Our service is available if all keys are lost or if you require 1 replacement key.
Send your current EIS, and a working KEY. If all keys are lost, you only need to send the EIS
Our mail-in service is 100% plug-and-play and doesn't require any additional coding.