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Home >> Audi >> 2017 >> A7 Quattro Competition >> Repair and Diagnosis >> External Pages >> Different car >> Section 69 (Self-Leveling Suspension) >> 43 Self-Leveling Suspension >> Dynamic Ride Control (DRC) >> DRC Checking

DRC Checking

WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 2015 Audi S7, 2015 Audi RS 7, 2015 Audi A7 Quattro, 2014 Audi S7, and 2014 Audi RS 7. However, it is still accessible from the selected car via links, so may be relevant.
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Rattle coming from area of suspension or rear of vehicle while driving on rough terrain   Strong side inclination of body while turning steering wheel
Oil leakage detected?
   
  • Components, Checking
  • Check connections to central valves, shock absorbers and wiring harnesses.
  • Replace leaking shock absorbers
← Yes No → Check all connections to central valves, shock absorbers and wiring harnesses.
   
Complaint eliminated?
No ↓ Yes ↓
Check system pressure in both lines. (Central valve must be locked when connecting and disconnecting charging device.)
 
   
  Yes ↓
Extract, evacuate and fill the entire DRC line with the DRC Filling Device VAS 6544 and perform a leak test, refer to DYNAMIC RIDE CONTROL (DRC), DRAINING AND FILLING .
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