A few simple Vanagon Westfalia modifications

Pull Out Faucet
Having the water pump switch on the faucet head makes this convenient to use as a hand shower. 
Pull the faucet out the front door or window and hose yourself off.
Eurovan Westfalia faucet Part No. 701 070 812 G      1992 - 1995 westfalia
List price at a Canadian dealer is $298.40 CDN dollars, or about $200 US dollars, June 2002.
I have been told that this part is no longer available.

Inside door release. 
Earlier model vanagons do not have this feature.

Front curtain
Behind front seats