Hearing a air release sound after killing car and closing driver door. Also sometimes when i hit unlock on remote. Anything to be concerned about? No lights are on

 

Welcome to the forum joshuahusband,

I've moved your question from Off Topic to X350 forum. This is the place to post technical questions about your model.

Please follow this link New Member Area - Intro a MUST - Jaguar Forums - Jaguar Enthusiasts Forum to the New Member Area - Intro a MUST forum and post some information about yourself and your vehicle for all members to see. In return you'll get a proper welcome and some useful advice about posting to the forum.

Graham

 

A 'whoosh' of air is normal when shutting down the engine after a run. The ASM is programmed to exhaust a bit of air back through the compressor to blow water out of the water trap. My previous X350 had quite a pronounced whoosh, but my current X358 is much quieter. Maybe Jaguar quietened it to stop owners worrying about a possible fault

 

Doesn't the car add, or vent air, with any significant weight change, in the car, to keep it level?

 

Yes. It is quite normal to hear sounds from the suspension system periodically as the computer wakes up to do its levelling action.