TomTom Blue&Me Manual page 8

Tap Car Menu to access Telephone, Trip Computer and eco:Drive info.
In the future, the connection is activated automatically each time the naviga-
tion device is switched on and either the car key is in MAR position or the car
engine is running.
In some instances, you may need to repeat the pairing procedure. Note that
the PIN code will change every time.
To connect your Blue&Me-TomTom device to a different car, you need to carry
out the complete pairing and connection procedure.
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