PDC rear buzzer and xenon ballast issues.

[m3vhf]

Hi all,

My PDC rear buzzer has starting sounding like it's under water, I've purchased a replacement. Anyone replaced there's before, or can give me an idea where it's located?

Also my offside headlight has started to flicker and go off, after a quick on and off on the light switch it's clears the dash fault and works ok. I've been told by a friend that it's the ballast, does anyone have a part number or knows roughly how much to replace? My headlights are adaptive if that makes a difference to the type of ballast required.

Thanks in advance.

Wayne.
B7 RS4 Saloon

[Rick_RS4]

its under the parcel shelf

ballast error is most probably bulbs