the wheel well opening is good if you have small hands but otherwise it sucks imo. And yes there should be a dust cap over the low beam that also spins off so you can get to the connector and the bulb.i was trying to get to them thru the wheel well opening (twisting the cover? off) and not from above.
it seems there is a rubber piece covering the low beam connection, is that right?
The turn signal bulb is not covered by a rubber piece.