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Home >> Audi >> 2025 >> RS 3 >> Repair and Diagnosis >> External Pages >> Different car >> Section 55 (Level Control System) >> 43 Level Control System >> Dynamic Ride Control (DRC) >> Dynamic Ride Control (DRC), Checking
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Dynamic Ride Control (DRC), Checking

WARNING: This page is about a different car, the 2025 Audi S5 Sportback, 2025 Audi RS 5 Sportback, and 2025 Audi A5 Sportback. 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. ↓
↓   ↓ ↓
↓   System pressure larger than 14 bar ↓
↓   No ↓ Yes ↓ ↓
Complete DRC line - extracting, evacuating and filling. Perform leak test. Refer to DYNAMIC RIDE CONTROL (DRC), DRAINING AND FILLING . Complete DRC line - extracting, evacuating and filling due to possible air pockets. Perform leak test. Refer to (1)DYNAMIC RIDE CONTROL (DRC), DRAINING AND FILLING . ↓
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(1) high temperatures in the DRC line, air pocket can lead to gas release into the hydraulic fluid.
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