Need help!! 2005 E320CDI. Windshield washer reservoir is leaking. Removed right front fender liner. Can see crack in bottom of reservoir -- need to remove reservoir from vehicle to repair. Cannot figure out how to unclip the wires and how to unclip the motor from the reservoir so I can remove the reservoir. Any help would be appreciated -- don't want to break any of the plastic pieces.

 

This is the info I have.