Using the same Vodafone account in different vehicles

You can use your "Internet in the Car" account and data bundles in other Ford vehicles, if it is equipped with FordPass Connect that has Wi-Fi Hotspot availability. There can only be one active internet account at a time. 
You can create more than one "Internet in the Car" account in your car too – but again only one active internet account. 
For example, a husband has his account, the wife creates an account and starts to use her data purchased; which would stop the husband’s active session.  The husband would have to log back in to reconnect to use his account.