Marcus – I don’t know about your clonk/looseness. Maybe tight with fluid pressure when engine running?
However, mine wondered quite a bit, got a wheel alignment done (it was out) and all was fixed. There is a process to go through for alignment which if not follow could make it worse.
For D3/4/RRS and MY06on L322 – you set the suspension to “tight tolerance mode” with testbook or other diagnostic equipment.
For early L322 there is no tight mode so do the following.
1 drive on to ramps.
2 leave engine running while driver gets out and closes all doors
3 let the car settle for at least 40sec-1min with no one in it.
4 open drivers door and turn engine off
5 keep driver door open during alignment process so the suspension doesn’t move. because it will. Place I go to - they leave a thick towel over the door catch so the door is closed but can’t close
When I put new tyres on the shop did an alignment without following the above and it wandered like a drunk. Not saying it will always go wrong but it apparently often does, to the point some shops won’t touch them.


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