Problems with the SmartKey

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Change of address or change of ownership
In the event of a change of address, please send us the "Notification of Address Change" in the Service and Guarantee booklet or simply call the Mercedes-Benz Customer Assistance Center ...

ATA (anti-theft alarm system)
► To arm: lock the vehicle with the SmartKey. Indicator lamp 1 flashes. The alarm system is armed after approximately 15 seconds. ► To deactivate: unlock the vehicle with the S ...

SmartKey
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