For the past couple of weeks I've been getting the suspension fault error on my 2006 Sport. I checked out the 4x4 settings on screen, I notice the right back rear tire was adjusting randomly, causing the fault error. It got to a point where the error caused the car to be lowered to the lowest point while driving and reduce speed to 30 mph error came on. I pulled over and turned off the car, and tuned it backed on. The error went away and the car raised back to normal height. I droved it for another day, and kept an eye on the 4x4 screen. The right rear tire kept triggering the error. Im able to adjust the car up and down, so assume the airbags were alright. So I decided to replace the height sensor. Had to pick one up from the dreaded dealer. After replacing the sensor, Day 1 the error hasn't come back,and on the 4x4 screen the tire looks to be stable. I will update by in a few days on my outcome.