Good afternoon everyone, I am very new to this forum. I bought my first LR RR HSE an 04 one 2 months ago. After couple of weeks front left air suspension started dropping over night and and then the air suspension inactive message found out the AS was torn and leak air changed with an remanufactured from sun core Co to it to an indy RR shop to calibrate again after a week still drop rear bump stops but goes upon starting another week went by, swapped the height sensor with a used one calibrate, after a 2 days RR goes all way up over the off road mode but light still in the middle so put the old sensor back since the arm of the sensor was bad swapped just the arm . Self leveling and EAS inactive message calibrate self leveling error gone then HDC and EAS inactive message was still drivable truck stuck in middle height for couple but front end dropped to bump stop and rear in high way height,
The HDC inactive message comes on after I start moving in about 10 second and desappeared after park for some time
Any advice is appreciated
Cheers