Hello, Yesterday a purchased LED bulbs to re-place my original factory bulbs in my 2007 Dodge Sprinter Cab/Chassis for the rear lens housing.

I re-placed everything in the rear lens except the yellow turn signal bulbs for which I was told you would need to up-grade to a different flasher from Dodge.

They all function but my dash light came on indicating that theres a fault somewhere in the system.

Does anyone have any input on this? If so I would really appreciate any comments. Thanks in advance from Pennsylvania...