How do you open the trunk on a 05 jaguar s type if the keys are in the trunk?

If the keys are locked inside the trunk of a 2005 Jaguar S-Type, you can try using the emergency key located in the key fob to manually unlock the driver's door. Once inside, you can access the trunk release button located near the driver's seat. If that doesn't work, you may need to use a slim jim or call a locksmith for assistance to avoid damaging the vehicle.