1995-2002 Range Rover P38A
Novice question: (1) there seems to be some mystery around disconnecting and reconnecting the battery. RAVE says to do the 17 seconds thing before disconnecting; I've seen others say they've never had to do that. Is there a final word on the 17 second disconnect? // (2) Also, upon reconnecting, the owner's manual mentions re-establishing sunroof and window settings, radio code, alarm settings — all of this has me sketched out about disconnecting the battery. Am I over thinking it or taking necessary precautions? // (3) Do people use memory savers, and if so, any recommendations on which one to use? If there is a thread on these questions already and I've missed it (I've searched under OBD, memory saver and come up empty), please link, and thanks for your patience.