weeksy Posted April 10, 2008 Share Posted April 10, 2008 can any one help with a small but very annoying problem my rear screen heater keeps blowing the 30amp fuse the second i push the dash switch, i have disonected the wires from the screen and put 12volts across it and its working fine. i also put a meter across the fuse holder and to earth getting a reading of 12volts and 14.5volts when running. had a look at the switch and looks ok. i have been told there is a relay that may be faulty, is this the case and where is it located. Thanks for taking the time to read this and any help would be much appreciated before i have to take it to land rover and have to remortgage my house for them to put it right. Cheers weeksy. Quote Link to comment Share on other sites More sharing options...
Skanny Posted April 10, 2008 Share Posted April 10, 2008 The relay may be behind the panneling in the rear drivers side corner under where the speakers are........... I could be wrong but its where there are a load of electrical gubbins on the 300TDi's Quote Link to comment Share on other sites More sharing options...
lynall Posted April 10, 2008 Share Posted April 10, 2008 Nowt there just rear light wiring plus the wiring you need to check, most likely place to fail is in the rubber gaiter between the body and the tailgate. You will need to pull the wiring out and check it for breaks/chaffing. No relay its in the bcu, dont forget also switchs the heated mirrors on so could be mirror fault or associated wiring, had any knocks on the mirrors lately? drivers side first as thats the most opened door. Lynall Quote Link to comment Share on other sites More sharing options...
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