Neither my '84 GL 7 pass nor my '85 GL Westy have a rear wiper.  They
were options.

Mike

George Thorburn wrote:
>>>As compared to my 85 westy, the 84 westy
>>>- had a mysterious black plastic bulge on the right interior wall
>>>about 2 feet forward of the hatch.
>
>
> Our '85 has the same "bulge", it is the cover for the filler for the rear window washer resivoir.  Our '85 is a GL Westfalia that was built in the fall of 1984.
> George
> '85 Westfalia
>