If you deactivate the key function, the KEYLESS-GO functions are also deactivated. Access or drive authorization by KEYLESS-GO is then no longer possible with that particular key. Activate the function of the key so that all its functions will again be available. You can also deactivate the function of the key to reduce the energy consumption of the key if you do not use the vehicle or a key for an extended period of time.
If you do not use the vehicle or a key for an extended period of time, you can also deactivate the function of the key to reduce the energy consumption of the key.
button on the key twice in quick succession. The key indicator lamp flashes twice briefly and lights up once.
When the vehicle is started with the key in the stowage compartment of the centre console, the function of the key is automatically activated More.