If Germany was one of KL's most popular markets, it wasn't really popular elsewhere.
Knots Landing was called Unter der Sonne Kaliforniens (Under the Californian Sun) in Germany and was not broadcast on ARD, the station that aired Dallas with huge success. ARD never had interest in Knots Landing and was sure it would flop in Germany.
From January 1988, competing station ZDF aired KL on Saturdays at 5 p.m. 12 episodes of the first two seasons were not shown, including the pilot; instead, JR's visit to Knots Landing was the start in Germany.
ZDF tried to establish Knots Landing for two years, but ratings fell continuously, so that episode 6.04 was last episode to air on Saturday. Soon after KL was repeated on a daily basis at 9 a.m. in 1990. After repeats finished ZDF aired first runs on Mondays and Thursdays at 3 p.m., but with no success, so that ZDF last aired KL in December. Gladly fans had to wait just three weeks until KL continued on (back then) small cable station Sat1, this time with one episode per week on Wednesday afternoon. This broadcast ended after just four months due to bad ratings in Season 8.
In 1992 Sat1 repeated Knots Landing weekdays at 12:30 p.m. After they were finished new episodes of seasons 8-13 aired in this timeslot. For seasons 9 to 11 opening credits from season 8 were used, only from season 12 onwards KL had current opening credits again.
In 1994 Sat1 repeated Knots Landing once more on a daily basis, so that final season aired during summer of 1995. To date reunion has only been broadcast on pay TV, still not freely available to all viewers.