Back bank, left corner.
you can go to a auto shop and buy a rx300 bulb and after you can get someone to remove the headlight and you can remove the bulb and put the new one.
3 total one downstream and 2 upstream.
One or more of the brake lights or tail lights are burnt out.
Look -- down behind the battery Has 1 bolt in it, and wires connected to it, here a pic of one
Right hand side in the bonnet, next to the spare tyre plastic moulding there is another one with tools-under the smaller one.
next to the oil filter if it has one installed. remove cover plate and install heater not an easy job. tip get it installed by a autoshop
Two speed sensors on a 1999 rx300 .One is located under air filter box,remove air filter box and sensor in located there,the other sensor in at a 45 degree angle on the transmission just behind the battery,remove the battery and tray to get better access.The sensors have the same part number and are the same.
Take it out and get a new one!!!!!
Number one cylinder is the cylinder on the far right (passenger side in US).
Number one is the cylinder closest to the radiator.Number one is the cylinder closest to the radiator.
Number one is the cylinder closest to the radiator.
For the 2.5 4 cylinder, number one is the first cylinder from the passenger side.For the 3.5 V6 cylinder, number one is the first cylinder in back from the passenger the side.