Battery charging

WARNING: This page does not describe the selected car, but rather 27 other vehicles, including the 2002 Volkswagen Cabrio, 2001 Volkswagen Cabrio, 2000 Volkswagen Cabrio, 1999 Volkswagen Jetta, and 1999 Volkswagen Golf. However, it is still accessible from the selected car via links, so may be relevant.

Switch battery charging unit off.
Switch ignition off.
First disconnect battery Ground (GND) strap, and then positive cable from battery.
Connect battery charging unit positive cable to battery positive terminal.
Connect battery charging unit negative cable to battery negative terminal.
Set battery unit charge current according to battery capacity.
Switch battery charging unit on.