16:th-Mar-2015, 08:27:57
Can you get a video of it but when you do make sure the video contains your reg number at the start and end also is louder in the car on outside, If out side open the bonnet and focus on the engine bay then you have video proof of the noise which you then put onto a DVD for them to watch works wonders chucking a video at them.
Astra-J 2.0 CDTI S/S
Retrofitted AFL, TPMS, Navi950, BT, DAB, Rear Camera, Infinity sound system, Towbar, Flexfloor & more.
I can do programming and retrofits using genuine GM MDI and Dealer software.