I can't help on that model, but my experience has simply been to get underneath with some plastic strips. About 15 minutes later I crawl out and its done. Have done 3 of them this way with my TD having an additional cord that goes to the rear of the wagon. The front end of the car ends up underneath my workbench where I can't access the plug, so I put it rearward

Don

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DAILY DRIVERS:
'84 300DT 298k (Aubrey's)
'99.5 Jetta TDI IV 251k (Julie's)
'97 Jetta TDI 127k (Amber's)
'97 Jetta TDI 186k (Matt's)
'96 Passat TDI 237k (Don's
'84 300D 211k Mint (Arne- Undergoing Greasecar Conversion)

SOLD:
'82 240D 229k (Matt's - Converted-300DT w/ 4 speed