After struggling to fit the S3 pedals, and in particular removing the wiring, one part of the plastic clip broke, but it was only the grey bit on the top. So plugged it all back in and now get ESP error message (signal too low). Reset the code using VCDS and it came back straight away, so plugged the old one back in and exactly the same. Could the small plastic bit play a part? or is it a case of the plug needs to be pushed in harder - can't see how it feels fixed in? Thanks in advance.