Mercedes-Benz GLC : SmartKey / Removing/inserting the emergency key

Deactivating the SmartKey functions

If you do not use the vehicle or a SmartKey for an extended period of time, you can reduce the energy consumption of the respective SmartKey. To do so, deactivate the SmartKey functions...

Replacing the SmartKey battery

DANGER Serious damage to health caused by swallowing batteries Batteries contain toxic and corrosive substances. Swallowing batteries may cause serious damage to health...

Other information:

Mercedes-Benz GLC 2016-2025 Owners Manual: ECO display function

The ECO display summarizes your driving characteristics from the start of the journey to its completion and assists you in achieving the most economical driving style. You can influence consumption by doing the following: Driving with particular care Driving the vehicle in drive program Observing the gearshift recommendations The inner segment will light up and the outer segment will fill up when the following driving style is adopted: Moderate acceleration Gentle deceleration and rolling Consistent speed The inner segment will not light up and the outer segment will empty when the following driving style is adopted: Sporty acceleration Heavy braking Fluctuations in speed The ECO display will show you when you have driven economically: The three outer segments are completely filled simultaneously...

Mercedes-Benz GLC 2016-2025 Owners Manual: Using the 12 V socket

Requirements: Only devices up to a maximum of 180 W (15 A) are permissible. Depending on the vehicle equipment, the vehicle has the following 12 V sockets: In the storage compartment in the front center console In the front passenger footwell In the storage compartment in the center console of the rear passenger compartment In the cargo compartment Example: 12 V socket in the storage compartment in the front center console Fold up socket cap ...