Mercedes-Benz

Starting vehicle with mobile phone or Digital Vehicle Key sticker

WARNING Risk of accident and injury due to children left unattended in the vehicle

If children are left unattended in the vehicle, they could:

open doors, thereby endangering other persons or road users.
get out of the vehicle and be hit by oncoming traffic.
operate vehicle equipment and become trapped, for example.

Moreover, children could also set the vehicle in motion by, for example:

releasing the parking brake.
shifting the automatic transmission out of park position .
starting the engine.

Never leave children and animals unattended in the vehicle.

When leaving the vehicle, always take the key with you and lock the vehicle. This also applies to the Digital Vehicle Key sticker and mobile phones if the "Digital Vehicle Key" function is activated via the Mercedes me connect web app.

Keep the keys out of the reach of children. This also applies to the Digital Vehicle Key sticker and mobile phones if the "Digital Vehicle Key" function is activated via the Mercedes me connect web app.

WARNING Risk of exhaust gas poisoning

Combustion engines emit poisonous exhaust gases such as carbon monoxide. Inhaling these exhaust gases causes poisoning.

Never leave the engine running in an enclosed space without sufficient ventilation.

WARNING Risk of fire caused by flammable material on the exhaust system

Flammable materials brought in by either animals or environmental influences may ignite if they come into contact with hot parts of the engine or exhaust system.

Therefore, check regularly that there are no flammable materials in the engine compartment or on the exhaust system.

Requirements:

the vehicle is equipped with the "Digital Vehicle Key" function and this service has been activated.
a Digital Vehicle Key sticker.

a suitable mobile phone with NFC aerial.
- the "Digital Vehicle Key" function is activated via the Mercedes me connect web app: Mercedes me Homepage.
- the mobile phone battery must be sufficiently charged. On some mobile phones, the function is also available when the battery is discharged.

You can check the suitability of your mobile phone by entering the phone number at Mercedes me Homepage.

Information about suitable mobile phones can be obtained from your Mercedes-Benz service centre or at Mercedes-Benz mobile Homepage.

Mercedes-Benz recommends that you carry the emergency key in case of function restrictions.

The function is only available in combination with Mercedes me connect and only in certain countries.

Protective cases around the mobile phone can impair the range of functions.

If necessary, make sure that the charge level of the mobile phone is sufficient. If necessary, charge the mobile phone before starting the journey.

Initial start

Make sure that there is a valid vehicle key in the vehicle.

Place the mobile phone or the Digital Vehicle Key sticker in the marked space

in the area of the NFC aerial.

Depress the brake pedal and start the vehicle using the start/stop button.

The key is not needed for any further starts.

Any further starts

Place the mobile phone or the Digital Vehicle Key sticker in the marked space

in the area of the NFC aerial and leave it there during the journey.

Depress the brake pedal and start the vehicle using the start/stop button.

The "Digital Vehicle Key" service can be deactivated in Mercedes me connect at Mercedes me Homepage. The function is then deactivated in the smartphone via an online connection. If connection to the Internet is not possible, e.g. after the mobile phone has been stolen, the key function can be deactivated at a Mercedes-Benz service centre.

You can watch an animation on this topic at the following link: