2001 Mercedes CL-Class Owner's Manual - Page 183

Instruments and controls Operation Driving Instrument cluster display Practical hints Car care Technical data Index Interior equipment Blocking of rear side window operation If no operation of the rear side windows by switch (for instance by children) is desired, slide override switch (5) to the right; the N symbol becomes visible. Operation of the rear side windows with the switches located in the driver's door is still possible. 180 Synchronizing power windows If the power supply was interrupted, (battery disconnected or low), the windows cannot be opened or closed by the express feature. To resynchronize the express feature, press j side of power window switch until the window is completely closed and hold down for approximately 1 second. Repeat procedure for each window. The automatic full opening and closing procedure of the windows should now be restored.