From 5-Star website. Just saw this yesterday. Does it answer your question?
HOWTOREADSTRATEGYCODE.pdf
PLEASE READ YOUR PCM FOR US
TO DEVELOP MAPS/TUNES & EMAIL
THEM BACK TO YOU.
HOW TO READ STRATEGY CODE
1. TURN OFF RADIO AND HEAT/AC
2. PLUG INTO ODBII PORT
3. ARROW TO RIGHT TO VEHICLE INFO
4. HIT SELECT
5. ARROW TO LEFT TO VEHICLE INFO
6. HIT SELECT
7. X3 SHOULD ASK YOU TO KEY ON
8. HIT SELECT TWICE
9. VEHICLE STRATEGY SHOULD BE DISPLAYED (WRITE THIS DOWN)
10.TURN KEY OFF
11.UNPLUG DEVICE
How to load email tunes also see this link
SCT Performance - More Power! Less Fuel!
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Hardware
Call SCT Technical Support
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SCT Performance - More Power! Less Fuel!