Driving systems

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Information for customers in California
In California, you have the right to exchange a vehicle or receive a refund of the purchase or leasing price if Mercedes-Benz USA, LLC and/or an authorized workshop or maintenance facility cannot ...

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 battery
Important safety notes WARNING Batteries contain toxic and corrosive substances. If batteries are swallowed, it can result in severe health problems. There is a risk of fatal injury. Keep batt ...