Cigaret lighter not working citreon Picasso 2001?

If the cigarette lighter in your 2001 Citroën Picasso isn't working, first check the fuse associated with the lighter, as a blown fuse is a common cause. You can find the fuse box under the dashboard or in the engine compartment; consult your owner's manual for the exact location. Additionally, ensure that the lighter socket is clean and free of debris. If the lighter still doesn't work after these checks, it may need to be replaced or there could be an issue with the wiring.