Hi, mine is a 57 C4GP. The fan is located above the drivers pedals, just one trim panel, four little bolts and a couple of electrical plugs and it's off. Check wires for overheating, the resistor pack is bolted to the fan! It can be taken off, it can be opened up just release 4 clips. Tue Nov 22 2011, 05:41pm. Member No: #11254. Joined: Oct 23 2009. Location: Surrey Hills, Victoria, Australia. Will post when we know more, but also, this is summer season now so far less rain and thus any water that does accumulate will evaporate through temp from both the engine and the sun. . 470 143 176 203 903 817 361 433

citroen c4 grand picasso heater not working