The Ken Adam exhibition is a must, even though it's not very big. But they are very strict with the "no photos" policy. If you're interested in movie history, the rest of the museum should be interesting, too. Some interesting stuff in the museum shop - take some extra money...
If you're really keen on Bond locations, you might take the effort and go out to Grunewald and see the Autobahn exit "Hüttenweg", where parts of the OP car chase were shot (details here). But beware: there's nothing else around there, it's more or less in the middle of the forrest. If you're a racing fan: this is part of the old AVUS race track. Even more outside of town (but in the same direction is the Glienicke Bridge, the famous "Bridge of Spies", were East and West used to exchange their captured spies.
Kurfürstendamm served as a backdrop on the way to Checkpoint Charlie (even though it's miles away), but you'll certainly get there, anyway.
The Worldtime Clock on Alexanderplatz was a location for The Bourne Supremacy, and you may want to visit the TV tower , which there, too.