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Stan, Mercedes Technician
Category: Mercedes
Satisfied Customers: 3526
Experience:  Technical support engineer
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Over the christmas my Mercedes Atego batterys vent flat.

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Hi over the christmas my Mercedes Atego batterys vent flat. It vas recarged but the engine is not firering up and a warning is coming upp in the display that is reading Code. what can i do ? I cant gett anny help fro my lokal MB dealer her in the Faroes as he dosent work on lorrys he says. Thanks Magnus
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Customer: replied 2 years ago.
Hi i still need assistance whit my problemMagnus
Hello,Basically the key immobiliser code is not recognized by the vehicle electronics. Possibly the immobilizer control unit lost the key code due to low battery voltage.What you can try is to remove the batteries and have them re-charged off the truck. There is a chance long battery disconnect and higher voltage on new attemt will restore the electronics back to working order.Also try a spare key to start the vehicle.Right way to solve this issue is to connect Star Diagnosis computer (authorized MB truck workshop tool) to teach in the existing or new key.Best Regards,Stan
Customer: replied 2 years ago.
Hi ok thanks Magnus
Glad to help Magnus,Please do not forget to rate my answer to wrap the question up. You can always get back to me for further advice on this question.
Stan, Mercedes Technician
Category: Mercedes
Satisfied Customers: 3526
Experience: Technical support engineer
Stan and other Mercedes Specialists are ready to help you