Routine Inspection and /or Replacement of the GS 400 cabin air filter is due. I believe it is forward of and above the "glove box." I need instruction on how to access the filter. Thanks.
Cabin Air Filter Replacement on 1998 Lexus GS400
The cabin filter is located behind the glove box, just open it up and release the cabin air filter covers and then remove and replace the filter. It is really pretty straight forward.