I haven't driven my WJ for about 2 weeks but I have unlocked it this week to load up for a charity shop run tomorrow. All seemed OK but when I parked next to it tonight I noticed that the alarm LED is now on constantly (alarm was fine, LED flashed during arming but then went off last time I paid attention). I thought I'll unlock it and run it for a few minutes and then lock it again. However, neither remote will unlock it now! I assume the alarm will go off if I unlock it with the key, will the alarm disable if I then start it up? I suspect the battery may be low so may have to jump it but I can't think what else to try.