REDUCED ENGINE POWER
Posted: Wed Feb 04, 2026 6:58 am
Anyone come across this warning? "REDUCED ENGNE POWER" in red letters? I do not get a DTC reading and it disappears when the car is shut off and restarted not to appear again unpredictably at a later date. It's a 2010 Panamera 4S. Runs fine, no symptoms, so I couldn't even guess what it might be. Thanks. JP