DRC II fault finding

WARNING: This page does not describe the selected car, but rather 17 other vehicles, including the 2009 Audi S4, 2009 Audi A4, 2008 Audi S4, 2008 Audi RS 4, and 2008 Audi A4. However, it is still accessible from the selected car via links, so may be relevant.

Start
Rattling noise from suspension area or rear of vehicle when driving on poor stretches of road				Body pulls strongly to side when turning
→	Oil loss identifiable?			←
	↓		↓
Check components Check connections to central valves, struts and wiring harnesses. Replace leaking dampers	← Yes		No →	Check all connections to central valves, struts and wiring harnesses.
↓				↓
↓			Complaint fixed?
↓	↓	↓
↓	No ↓	Yes ↓
↓	Check system pressure in both lines. (Central valve must be locked when connecting and disconnecting charging device.)	↓
↓			↓	↓
↓		System pressure greater than 12.0 bar?		↓
↓		No ↓	Yes ↓	↓
Replace central valve			↓	↓
↓			↓	↓
Suction, evacuate and fill front and rear dampers and connection lines.				↓
↓
End