Sometimes resetting a cars computer is needed to make it work better. A cars computer can be reset by a dealership mechanic.
Mercedes-Benz Actros was created in 1996.
To reset the service interval on a Mercedes Actros from the year 2000, start by turning the ignition key to the "On" position without starting the engine. Press the accelerator pedal three times within 10 seconds. This should reset the service interval indicator. If the procedure is successful, the service indicator will display a reset confirmation.
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Mercedes Actros 1840 model 1999 Fault Code : FR 0 4041
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To reset the ignition after changing the barrel and key on a Mercedes Actros truck, you typically need to ensure that the new key is programmed to the vehicle's electronic control unit (ECU). Use a diagnostic tool to access the ECU and program the new key, following the manufacturer's instructions. After programming, turn the ignition on for a few minutes to allow the system to recognize the new key. If issues persist, consult the vehicle's manual or a professional technician for assistance.
try unhooking battery cables and then rehooking them up, most of the time that will reset the computer if not you may need a new computer for it, and they are not cheap!!!!
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the computer needs a reset
Disconnect batt
Try disconecting the battery for a couple minutes,it worked for me..
Instructions for resetting the FSS are in the Owner's Manual.