Hi, I wonder if anyone can help, my 03, IS200's alarm has started going off randomly, sometimes its once every couple of days, other times its 2/3 times a day. I have checked basics, no water in fuse box, all contacts seem good, battery appear to be ok, anyone know of anything else I can check ?
It is going into my local lexus dealer on Tuesday for a diagnostic check, based on the fact that they told me the ECU does register alarm faults, however I find it difficult to believe that the ECU will be able to highlight where the fault is. I just get the funny feeling that I am going to give them over £50 for a diagnostic check and it will show nothing,
Has anyone else exeperienced a similar problem nnd can offer any advice, suggestions.
THanks a lot,
Leigh