My CLK makes a high whistle noise when I try to lock it.
Every time I try to lock my CLK it makes a high whistling sound. Not sure what the problem
Thanks Grant Robertson.
It might not even be a problem. If it's just a short, quick "tweet",,,for lack of a better word.. then it's just the alarm engaging
Your MB might have vacuum door locks. If so, you have a leak.
Search Mercedes-Benz CLK-Class Questions
Are you a UK consumer? CarGurus now has a discussion forum in the UK.
Mercedes-Benz CLK-Class Experts