Hey people I’m new to the site I have an 2011 ls600hl I have been searching for days and can’t get the answer I’m looking for but I came across this site and hope you guys and gals can help me. My problem is my seat belt adjuster switch, passanger seat side switch and I think the cruise control switches don’t illuminate I tried to replace the switch on the seat and seat belt adjuster switch with no luck the reason I replace it is I thought the light burnt out

 

Have you tested the lights inside of switches?

 

I had bought switches for the passanger side seat and for the seat belt adjuster switch with no luck also the cruise control switch don’t illuminate also both front door adjusters Don’t illuminate

 

Welcome to Club Lexus. I'm not sure if those switches are supposed to illuminate. I don't have a LS600h L(I wish), but we have other owners here you might be able to help you.

(I edited the title of your post so it would be more visible to 600 owners)

 

There is no illumination for the seat belt height adjusters or the front power seat adjustment switches. Similarly, the (generic Toyota) cruise control stalk at 4 o'clock is not illuminated. However, the radar cruise and LKA buttons on the steering wheel do light up.