Suspension Control ( Automatic - Electronic ): Service Precautions

Air suspension deflation exit routine
1. Key on, engine off.
2. Key off.
3. Press and release raise switch.
4. Press and release lower switch.
5. Key on, engine off.
6. Key on, engine running.
7. Press and release raise switch twice.
8. Press and release lower switch twice.
9. Press and release raise switch.