Lexus Troubleshooting Questions? Ask a Lexus Expert
Can you shoot me a picture of the panel indicating which warning lights that you want to disable specifically?
I can get you the information that you need but I need to know exactly what warning likes would be staying on depending on what type of work you're doing.
Ok standby I will look that up.
Yes that is correct. Standby
You have a couple of options here first of all you could try and unplugged the 7.5 amp AIR SUS fuse which is located in the instrument panel fuse block on the driver side of the dash. This is the power supply to the air suspension ECU. If that does not work you next option is to disconnect the connectors going to the air suspension ECU click this link and download the illustration showing the location behind the glove box and to the right. The only problem that I can think of that you may run into is whether or not the automatic adjusting headlights may set a code because it doesn't have information from the air suspension ECU as far as height control. That makes a difference on how it adjust the headlights automatically. If disconnecting the connectors to the ECU doesn't work or a Cascades other warning lights your only other option would be to clip the individual wires that go to the ECU that cause those air suspension warning lights to illuminate on the instrument panel. If it comes down to that it gets much more involved in getting the locations and color coding. Let me know how that works and we can go from there.