Richard says

One of the main issues with these firstgeneration C3s is electrical problems. They often begin with radio failures, then multiply from there. Electric windows can also fail, due to flexing of the wiring where it passes through the door hinge, so check to see that the wires aren’t exposed or broken. The cabling typically costs more than £150 to replace. Electric power steering can also be temperamental, as can the central locking. RICHARD GUNN Special Contributor