Question:

Will your EAS buddy V3 USB read and reset my 2000 Range Rover ride height system?, all the lights are on and its in high position and won’t lower

Answer:

Steve,
Yes the EAS Buddy V3 will read and clear the EAS fault codes in your 2000 P38a.
 
In regards to your second question; The original cause of an EAS fault always must be fixed. Most often the cause of an EAS fault is only a transient intermittent condition. Once the EAS fault is cleared the fault may take weeks to return. Although some EAS faults will return in days or seconds. It all depends on the original cause.
 
Currently you are in what is called “Soft Fault”. A soft fault situation will usually lock the suspension out at the standard or extended ride height. A soft fault condition is usually caused by either a failing EAS Height sensor, or a failing EAS Driver Pack. A Soft fault will eventually progress into a full blown EAS “Hard Fault” where you are locked out on the bump stops. Better to deal with the problem now before it drops to the bump stops and leaves you stranded.
 
Let me know if you have any more questions or problems
Thanks,
Storey Wilson