My clk500 makes a slight popping sound from both sides of the front suspension when, for ex, backing out my driveway and going over the slight curb to the street. On my w210, and would suspect stabilizer links and/or ball joint. What is the usual suspect on the w209 suspension configuration? The car has 59kmi.

__________________
2008 S550
2010 GLK350
1997 E420 (retired)
2005 CLK500 (retired)