Have had the three dash lights ETC, Down Hill, ABS permanently lit up for a few days and have noticed that many others on this site have had the same problem, so had my 99 V8 Series 2 Disco at All 4 x 4 Spares in Newcastle ( who are pretty highly regarded as Landy specialists)for some other work so they did the lights at the same time last Thursday. The lights are now out but the mechanic said they may come back on and we were dsicussing the reasons why this happens. I thought the information he gave me may be useful to others. He said the cause a lot of times is non standard brake pads and or a faulty wheel sensor which made me shudder because I had read here about prices for wheel sensors. But- guess what, he said they used to be only able to get the sensors as part of the hub at around $1300 but they can now get the sensor only for around $120.