imnotmagic

Just bought a used E550 and dealer states it has a p0410 error code. How detramentle is this code? Should the car be parked?

ibbij

Take it to nearby Mercedes mechanic and they can diagnose. Just googling the error code and it’s related to the emissions system.

“How Serious Is the P0410 Code?The P0410 isn’t a critical code as it primarily affects your vehicle’s ability to pass emissions testing. The air injection pump system works to help lower the emissions coming out of the exhaust, so if it isn’t working correctly, this will cause your vehicle to fail an emissions test. ”

https://www.kbb.com/obd-ii/p0410/