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Originally Posted by trueX5er
 top gear
On a slightly different note, whenever I open a door or the trunk, after I haven't opened it for awhile, I hear a medium-loud hissing noise like "phsssstz" that lasts 1.5 seconds. I know it's normal, I just want to know what it is. Usually the doors were previously locked. |
I have a similar sound on my Ferrari when I open the door. I am guessing it has something to do with the F1 or some fluid getting ready. On a BMW, Im guessing something to do with the transmission but I really dont know.