Rear demister not working on Citroen C1 - Citroen Cars & Trucks

SOURCE: rear demister light comes on but demister doesnt

Using a test light, connect clip to one of the leads of the grid and probe the other. If it lights, the grid is open. If it doesn't, there is a power or ground open going to the grid. If it doesn't, clip to a good ground and check each wire at the grid. If the light lights, the ground circuit is open. If it doesn't, the power circuit is open. If power is open, check appropriate fuses, etc.

Marvin

• 85242 Answers
• Posted on Oct 11, 2012

SOURCE: change rear light bulb on citroen c1 car

Pull back the liner at rear of cargo area, if the bulbs are there you are home free, if not remove the nuts that retain the tail light assembly to the body and pull it back to replace the bulbs.

SOURCE: 2001 focus rear demister fault

you know those little brown lines on the inside of your rear window, they are wires and can get damaged when cleaning your window. get an OHMS meter and you can actually test the lines on your glass and find the damaged sectors, you can get repair kits to do repairs