sl 300 remote central locking air leak

Hi.

If there is an air leak in the central locking system, do you have to check every single pipe and if so how?

Thanks

SJP

There are only half a dozen or so lines at the supply pump, and that is where you start checking. Check all of them.

If it is a really bad leak you will find it by just puting the hose in your mouth and sucking on it. Otherwise you can use a hand-held vacuum pump. They are about $25 at auto parts stores, and Autozone will even lend you one for free.