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AlfaOBD Fixes Flashing Odometer w. OBDLink SX or MX+

14K views 10 replies 3 participants last post by  Electric Tire Shredder  
Hello everyone,
I'm writing from Italy.
I've a problem with 500e imported from California same years ago (car is blocked 47% SOC battery after a recharge system problem...)
I'm try to connect to body computer via yellow adapter/elm327/alfaobd?
What's that Code card data (5 five digit) they ask me?
Maybe code key card?
Any help much appreciated.
Thanks!
Damiano