enhanced exhaust sound

[james-houghton]

2014 Ghibli diesel -I recently suffered a flat battery overnight,cause still unknown,car has been fine since after resetting all fault codes except when pressing sport mode the exhaust note no longer changes , could a fault with the system be the cause of the flat battery? coincidental? any suggestions on the reason for loss of exhaust note? Im in Liverpool and a lot of garages wont even look at the car and theres little resource in my area so any help would be gratefully appreciated,thanks

[Tony Jaskeran]

Sorry to hear that.
<p style=”text-align: left;”>First of all I’d get the battery checked, then make sure the battery cables are tight.

Also, if possible get a diagnostic read and see if there are any error codes.</p>
Let us know how you get on with battery testing.

& apologies I’ve been out of the UK hence the late reply.

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