OnStar®

If equipped, this vehicle has a comprehensive, in-vehicle system that can connect to a live Advisor for Emergency, Security, Navigation, Connection, and Diagnostic Services. See OnStar Overview&nb ...

Keys and Locks

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See also:

To erase all programing
For first time programing, ensure that the engine is switched off: 1. Ensure that the ignition is on (but with the engine switched off). 2. Press and hold the two outer buttons on the transceiver in ...

Outside temperature display
The outside temperature display is in the multifunction display. WARNING   The outside temperature indicator is not designed to serve as an ice-warning device and is therefore unsuitabl ...

Charging the batter
WARNING   Never charge a battery still installed in the vehicle unless a battery charger unit approved by Mercedes-Benz is being used. Gases may escape during charging and cause explosio ...