Call OnStar
on the exhaust
it is located in the fuel tank
dexron 3
got to this website to find out http://www.md-cars.com/uploads/content/company_Toyota/ES250.jpg
To remove the radio from the 1990 Lexus ES250, first pry the face plate from the dashboard. Then remove the clips that hold each side of the radio. Then, remove the wires to release the radio.
== It's the medium sized black box located under the drivers seat...
same as a toyota, same as any car go to your public library and look up the step by step instructions from the manual there
you should be able to find a shop manual at the local library with the right information on this -- make copies of the pages, as they are usually for REFERENCE only...:)
replace upper radiator hose and install a new thermostat. see what happens. or turn it on without the thermostat for a while and see if it still overheats.
Bad starter... Bad Alternator... Bad battery... maybe a fuse.
The window relay for a 1990 Lexus LS400 is located in the engine compartment fuse box. To access it, open the hood and locate the fuse box on the driver's side near the battery. Inside the fuse box, you'll find the window relay, which can be identified by the diagram on the cover. Always consult the vehicle's manual for specific details and diagrams.
no Lexus sedans are equipped with folding rear seats. even if you remove the seat, you can't get through. you'll have to bring it to the shop for that.