Thank you in advance. I have a 04 range rover HSE and I have a few problems, first the engine light came on, check it and the front oxygen sensors code came on, change the two sensors and the light went out. Couple of hours after the light came back with the same code. Second problem the remote was only unlocking the rear right door only so I use the key, but the remote was locking all the doors. Driving a few days ago the truck was shorting out for a split second without shutting off, one time it shut off and I start it right back up never happen after the but the remote to lock and unlock stop working, so I use the key to lock and unlock. THANK YOU.