PeterWM

COC Wind noise survey.pdf I am conducting a mini survey relating specifically to my earlier post about door mirror wind noise - if anyone feels able to complete this I would be very much obliged. I am not looking to collect any information which could identify an individual, neither do I intend to involve respondents in anything beyond filling out the form. Thanks in advance for any replies.

I added a reply to a thread about door mirrors, but would like to throw this out more generally - I have a 12 plate C5 tourer, and between 40 & 60mph, dependent upon weather conditions the door mirrors on both sides generate a high pitched whistle - this goes away if the mirrors are folded in, Does anyone else have a similar experience?