Before installing the wiper arms, make sure that the wiper motor is in the home position. If necessary this should be actuated by interval. Make sure that all water drains are free, because otherwise moisture will penetrate into the wiper motor and can damage the system.
VW:
DERBY (86) (1977-02 » 1981-09), DERBY (86C, 80) (1981-08 » 1984-12), GOLF II (19E, 1G1) (1983-08 » 1992-12), JETTA II (19E, 1G2, 165) (1983-08 » 1992-12), LT 28-35 I Autobus (281-363) (1975-04 » 1996-06), LT 28-35 I Furgon (281-363) (1975-04 » 1996-06), LT 28-35 I Platforma / podwozie (281-363) (1975-04 » 1996-06), LT 40-55 I Furgon (291-512) (1975-04 » 1996-06), LT 40-55 I Platforma / podwozie (293-909) (1975-04 » 1996-06), PASSAT B2 (32B) (1979-09 » 1989-07), PASSAT B2 sedan (32B) (1982-05 » 1989-06), POLO (86) (1975-03 » 1981-09), POLO CLASSIC (86C, 80) (1985-01 » 1994-09), POLO coupe (86C, 80) (1981-10 » 1994-09), POLO Furgon/hatchback (86CF) (1992-08 » 1994-07), POLO II (86C, 80) (1981-10 » 1994-09), POLO III (6N1) (1994-10 » 1999-10), SANTANA (32B) (1981-08 » 1985-12), SCIROCCO (53B) (1980-08 » 1992-07), TRANSPORTER T3 Autobus (25_) (1979-05 » 2003-12), TRANSPORTER T3 Furgon (24_, 25_) (1979-05 » 1992-12), TRANSPORTER T3 Platforma / podwozie (24_) (1979-05 » 1992-12)