Help please - service manual for '89 Cabby

Hi

Can anyone recommend the best service manual for later model Clipper - '89 G Reg Automatic?

Haynes dont seem to cover any Cabriolet models at all from what I can find.  I'm not keen on buying any unless I'm fairly certain that they'd be any use as they tend to be a but pricey for a gamble.

<fingers crossed>
 :cry:

haynes manual 0726, VW golf jetta 1974-1984 .  covers the convertable mk1 so apart from the later add ons ( elec roof etc ) it should have most of the imfo you need. its the one i have for my 86 gti cab and my 87 cab which i picked up today. i only got it for the box but looking at it back home it looks a bit too good to break ( navy blue thou ! )