Need this key cut? See our High Security Key cut service http://www.autotransponder.com/high_security_laser_key_cut_service
You are able to program 1998 LEXUS SC400 Transponder Chip Key by yourself if you have one working MASTER key (*Has a black rubber head, or is a remote head key). It will first need to be cut to match your original key at an automotive locksmith or the dealership. Once the chip key is cut, you can use the printed programming instructions that we send to make the key work for your vehicle. The instructions are very easy to understand and can be performed in less than 30 seconds. If you have lost all Transponder Chip Keys for 1998 LEXUS SC400 , you will need to contact an automotive locksmith or dealership to discuss your options.