Caddy (2K) – Automatic headlight activation in case of rain

Purpose: to automatically turn on the lights when it’s raining and the wipers have been triggered.

Procedure :
1 – Engine off, ignition off, connect your official VAG-COM VCDS cable to the computer, then plug the other end into your vehicle’s diagnostics socket.

2 – Switch on the ignition and run the VCDS program.

Line 1:

3 – Click on“Select”, then click on“09 – Cent. Elect.”.

4 – Click on“Coding 07”.

5 – Select the “2 EPIRBs” module from the drop-down list and click on “Long coding wizard”:

Byte 0 Bit 1: Check “Rain Light Function Active”.

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