S Light came on dash board

You may have a shorted ground wire between light and door /switch.

It changes the shift points.

The ignition system is controlled by the ECM. Check power at fuse box in on right side under dash. Check fuses right side engine compartmentlower dash panel if all OK check power to ECM located right side "A" pillar in alloy box. this unit could be faulty if no spark at coils, assuming they have been connected correctly. may have to get tested for codes at L/R dealer or someone with test tool. Another source of problem may well be flat battery in transponder key. The indicator light on the dash willflash rapidly for 10 seconds if the vehicle has been unlocked with the remote and the drivers door is opened if the battery in remote is getting low

Try checking earth points on light cluster

The red light means the Immobiliser has not been turned off, the deactivator in the key must not be working correctly, visit your local land rover dealer who will be able to make sure the key is paired to the car correctly, otherwise you may need a new key.

i have same probleme with my land rover, this trouble is intermitant wath can i do abs light traction control andhill descent if you have he ansher for me [email protected] thank you

More details can find in the Discovery-Series-II-2003-Driving-Operating (page 28).

Hope helps (rated this). Good luck.

dealer only

Your "s" light is probably surrounded by something that looks like a gear. If that is true, then you have selected sport performance of the transmission. To deselect the sport option, look near the bottom of the gearshift and you shall see a button that says "mode", press that button and the light should extinguish.

Check the circuit board that the bulb plugs into and make sure it is not burned or that the contacts are not damaged.