RRS S/C 2005. I get the message on my small display when starting the engine or after 5 minutes driving.
I can not clear it with my iiD-tool. Fault code C1A28-64 "Wrong number of LED`s illuminated - Algorithm based failure." I have air in the suspension and I think the compressor works as I have normal hight all the time. The LED-light at the UP/Down switch is off when the warning is on.
I need help to find the problem to the warning.
Any ideas?

Are you sure its not telling you the light level stop light has many leds failed? Always listen to old people or when they die you will live on in ignorance.
The avatar is a picture of the man with a big cock.
Learned to 4x4 on 100 mile beach and Frazer Island QLD
Dont spend money on old cars you will never get it back

NO I am not sure of anything 😉
I am afraid to change ride height if it vill be stuck and not possible to get it back to normal height.