Hi Vic.
Welcome to the community Are you referring to your bicycle or motor bike?!
If you are on the first floor units, you can put a splitter on your water tank and put a hose. Sadly 2nd and 3rd will not be able to do it due to the lack of proper drainage system.
When I asked Ron about cleaning my parking spot - he did tell me that each parking spot is the resident's responsibility. I'm not sure how they expect me to wash it but I did notice that there are water outlets where you can connect a hose in the courtyard. I don't know if residents are allowed to use it because I have only seen the cleaning crew using it.
If its a motorcycle - there is a coin operated self wash on the corner of Victory and Fallbrook which is near by.
sorry couldn't be much help.