Flash the fog lights with high beams

This will cause the fog lights to flash when flashing the high beams, but will not turn them on when the high beams are “on”.

All of this is in "09 Cent. Elect"

Left Fog-Light

Seach for "12NL"

Adaptation ChannelOld ValueNew ValueChoose either, or both Options
(8)-Leuchte12NL LB45-Lichtfunktion C 12not activeLeft high beamfog with high beam on
(9)-Leuchte12NL LB45-Lichtfunktion D 12not activeLichthupe generellfog with high beam flash only
(10)-Leuchte12NL LB45-Dimmwert CD 120100
(11)-Leuchte12NL LB45-Dimming Direction CD 12maximizemaximize

Right Fog-Light

Seach for "12NL"

Adaptation ChannelOld ValueNew ValueChoose either, or both Options
(8)-Leuchte13NL RB5-Lichtfunktion C 13not activeRight high beamfog with high beam on
(9)-Leuchte13NL RB5-Lichtfunktion D 13not activeLichthupe generellfog with high beam flash only
(10)-Leuchte13NL RB5-Dimmwert CD 130100
(11)-Leuchte13NL RB5-Dimming Direction CD 13maximizemaximize

Notes

Note 1: The channels in the Tables above are about 70% down the list of channels on the VCDS adaptation screen
Note 2: Select the adaptation channels carefully as other channels have similar descriptions
Note 3: If the adaptation channels in the car do not have the "Old Value" indicated in the tables do not proceed with this tweak
Note 4: If LED fog-lights are installed, change adaptation channel (10) on both left and right fog-lights to 127 (instead of "100")
Note 5: Adaptation channels (11) (i.e. last row in the two Tables) should not need to be changed, but the settings should be checked