Services / Tokens
BMW SFA Debug & Diagnostic Tokens
Generate secure diagnostic and engineering tokens for your ECU.
Export an E-Sys token request and provide the target ECU address, ECU UID and feature code. Choose LCS or SecOC only when required for that function. Pricing depends on the selected feature.
- What to prepare
- Request file + ECU + feature code
- What you receive
- SFA Debug Token file
No registration. Access results on your private order page.
Request details
Ordering opens after payment and service connections are configured. No payment has been taken.
E-SYS / SFA Debug Tokens
How to use this service
From preparing your data to using the result in E-Sys.
Open E-Sys → Comfort Mode → SFA → Offline. Use Read SVT (ECU) and Read VIN, then Create request file Engineering Mode. The status log shows where the request was saved.
Upload that request file here. Select the required ECU from the extracted list, then choose its Feature ID. Leave optional token parameters at their default unless your procedure requires LCS or SecOC.
Review the VIN, selected ECU, feature and displayed price before payment. Download the generated token from the completed order; guests retain access with their recovery code.
In E-Sys, load the result under Offline via ECU-Mode and use Write Secure Tokens. Then run Read actual SFA state to check whether the ECU accepted the token.
Questions about this service
What do I need to prepare?+
Request file + ECU + feature code. Export an E-Sys token request and provide the target ECU address, ECU UID and feature code. Choose LCS or SecOC only when required for that function. Pricing depends on the selected feature.
What will I receive?+
SFA Debug Token file. Generate secure diagnostic and engineering tokens for your ECU.
Can I use this service without an account?+
Yes. Enter your email and save the order number and recovery code shown before payment. You can open the protected order page to check progress and download the result. With an account, your orders also appear in your dashboard.
What if my request is incorrect?+
Basic checks cover the file format, readable content, detected VIN and required fields. They do not confirm that every ECU will accept the result. Correct any error shown before payment. If a paid order fails, contact support with its number for review; do not submit duplicate paid requests.
Check compatibility
Use data from the correct vehicle. Compatibility depends on the ECU and software version; review your files and selected feature before payment.
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