Where is the dipstick for oil level check on a 2003 BMW K1200GT motorcycle?

There is a sight glass on the right hand side. The bike needs to be level (either held level by someone else, or on the center stand), and the oil level shuld be at the center (shown by a dot) or slightly above. It should not be empty or full to the top. There is a sight glass on the right hand side. The bike needs to be level (either held level by someone else, or on the center stand), and the oil level shuld be at the center (shown by a dot) or slightly above. It should not be empty or full to the top.