2010 BMW 520i E Series Key Testing
SKU: KEY TESERIESTEST

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 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
 
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 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 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 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 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 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 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 2010 BMW 520i replacement key mail-in repairs work?
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.
If all keys are lost: Send your current ECU and your
If you have 1 working key: Send us your ECU and the working key.
Our mail-in service is 100% plug-and-play and doesn't require any additional coding.
More services for your 2010 BMW 520i

For MSD81 CAS ECU
ECU Service for 2010 BMW 520i
- No ignition spark on one cylinder
 - 30BA or 30BB injection valve error
 - Water damaged DME
 - DME internal error
 - Valvetronic failure
 
$159.00 — $1,199.00
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CAS Service for 2010 BMW 520i
- No vehicle crank
 - Vehicle not accepting the key
 - Vehicle starts and stalls
 - Yellow ELV steering lock on the dash
 
$159.00 — $650.00
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