CLK 350 (209.356) V6-3.5L (272.960) (2008)
Idle time
Flat spots resulting from long idle times (>1 month) can reform again under certain conditions.
To prevent flat spots caused by long idle times, the vehicle should be moved by 0.5 to 1 m (wheels rotated by 120 degrees) at least once per month.
Increasing the air pressure during the idle time reduces the reformability of flat spots.
AR40.10-P-3201A Perform Smooth Operation Optimization
AR40.10-P-3201A Perform smooth operation optimization