[s-cars] tick-tick noise on S-6

[Tue]

Dear list,

My S-6 right hand drive(UK spec) got a tick-tick noise that can be hear from
driver seat at idle and slow speed drive(Its more loud at the A pillar
outside the car and hood closed). This noise will disappear when the RPM up
to about 1500 the sound interval doesn't raise up when I push the
accelerator. It just steady sound till a curtain point. Any one ever had
this problem b4 or where do I check.

Thanks,

Tue