How do you get in your citroen Picasso without a key?

To unlock a Citroën Picasso without a key, you could try using a slim jim or a coat hanger to manipulate the lock mechanism or door latch from the outside. Another option is to use a wedge to create a gap in the door frame and insert a long tool to unlock the door. However, these methods can damage the car and may not work on modern vehicles with advanced locking systems. It's usually best to contact a professional locksmith or your local dealership for assistance.