They don't draw enough current you need to add a resistor in parallel or reprogram the front sam controller for lower current.I just bought a w209 convertible and i replaced the fog lights with led lights.
but they will not come on and stay on when you set the switch to them.
They only flash for a few seconds like Christmas tree lights do. What could be the problem? Or can i just wire them to the headlights for them to work?
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