The radiators in the audi a4 like any other car can wear out with time and age.
Audi a4 side skirt removal.
Here is the little writeup for the side skirt removal.
This video will show you how to remove the door blades door moulding trims from your audi a4 s4 or rs4 b6 b7 2001 2008.
1 take off the black plastic trim which cover the side skirt on the top.
If u live in cold weather please use heat gun to warm them a bit.
The unit itself is expensive to replace so before you buy a new one pressure test the cooling system first and verify the location of any leaks.
My current a5 doesnt have them fitted.
A5oc forum is an international audi a5 s5 owners club to discuss mods awd quattro turbo upgrades more.
It will be easier and cheaper to replace a radiator hose or clamp than replacing the whole radiator.
I m off to a salvage yard as there is a white a5 breaking with the side skirts on and im going to pick them up today if they are still attached how do i remove them.