This is Messe Nord/ICC Station.

You can transfer to S41 and S42.

This is the S46 line toward Königs Wusterhausen. The Next Station is Westkreuz heading toward Königs Wusterhausen Station.
This is the S46 line toward Westend. The Next Station is Westend heading toward Westend Station.

You can take the stairs up to the street and walk from here to the Kaiserdamm Station on the U2 line.

Or you can walk to the Main Bus Station for Berlin, ZOB