The watchdog received three complaints against two TV ads and a poster ad, claiming they implied that alcohol was essential for a successful social life.
One TV ad show s a group of male astronauts being turned away from a club in space because one of the group is wearing trainers. The other reveals
a group of Arctic explorers in the Arctic who
decide to venture out for one of the group's birthdays. Both ran with the strapline "you know who your mates are".
The ASA ruled that Carling was associating itself with "collective conviviality" and not the success of a social occasion dependent on alcohol.
The decision came as Coors launcheda new ú14 million ad campaign continuing Carling's Mates theme.
The new ad again highlights "the loyalty of a group of close mates" and features the same characters rescuing one of their friends from a dull tea party in the style of a wild west film.
The ad will be
screened on national TV and in cinemas for 10 weeks.