Cigarette lighter fault Jaguar S Type 2005 2.7 D

Is it the pull out lighter plug - or the socket not working? The element in the plug often breaks with age and use and a new plug lighter is the only option. Check the socket works by plugging in a tyre pump or something similar that is designed to run from a 12 v socket. Also check the centre connection in the socket as this often gets burnt and cannot make a good connection.
hope this helps - good luck,

Sometimes the lighter has a small built in fuse. Get a test light and check the center pin of the socket, it it does not have power, take the socket out and check the wire, it the wire has power, the fuse is bad. Sometimes you have to buy the whole socket to get the fuse, but I done know about your particular socket on a Jaguar.