Hi
Have a question regarding a fault on my air suspension. once parked and left over night, the suspension on the rear settles to its lowest position on both sides. once I start the car, the compressor kicks in and lifts both sides up but the rear left is solid until after a few bumps then all's good. my question is, are the shocks linked hence why both sides drop as I would have thought it unlikely both would fail at the same time. car is booked into Lexus main dealer on 7th Dec and they want £250 just to locate the fault. i can get a replacement shock for £250 so any help before it goes in would be very gratefully received.