Hi, I have an 02 petrol Avensis 85000 miles, new battery. A few weeks ago it just wouldn't start, no orange engine light on the dashboard. Left it a few days and it started and drove fine. Then it wouldn't start again. Again started fine after just sitting there for three days. Obviously I could check fuel pump, starter motor etc, but before I do I just wonder if this could be something to do with the electronic lock. I don't keep it locked on the drive, but randomly over the last year or two I sometimes come out and it's locked itself - same thing when I stop at the shops and don't bother to