XSeries-forum

Posted: **Fri May 01, 2015 10:49 am**

Every now and again when I switch the engine off, I hear a compressor like sound blowing off for a few seconds. Sounds like it's from the front of the car. Anyone know what this is please? Sounds like when a HGV presses and depresses the brake pedal and releases air after approx. 4 or 5 seconds.

Thanks

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Posted: **Fri May 01, 2015 10:57 am**

Just had a Google and it seems to be linked with the self levelling suspension.

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XSeries-forum

Compressor sound blowing off.

Compressor sound blowing off.

Re: Compressor sound blowing off.