- Close ALL doors
- Insert Key but leave it in position I without the key pressed fully in.
- Fully depress and Hold Trip button and while continuing to press the Trip button Insert and Hold Ok/Enter until " Service Reset?" shows or beeps twice with the message showing on the dash screen
- Let go off All Keys
- Press OK Button to Confirm Reset. Reset complete message will show if successful.
The method above should apply to a 2009 Range Rover 4.2 Supercharged. However, it's always a good idea to refer to your vehicle's owner's manual for the exact steps applicable to your specific model and year.
