AUDI announced a problem with the A4 affecting a total of 14 vehicles.
Size 288mm x 15mm solid front brake discs may have been fitted instead of 288mm x 25mm ventilated discs. Because of the extra clearance required for the ventilated diisc a brake pad could fall out of the caliper as the pads wear down. Vehicles built from 11/01/1994 to 12/31/1994 are at risk.
The following remedial action is necessary to address this problem. Examine the front brake discs on all potentially affected vehicles and rectify where found necessary.
If you think that your vehicle may be affected by this recall you should
find your nearest AUDI dealer
who will be able to confirm whether or not your car is safe and arrange its free repair if necessary.
Source: UK Government's Vehicle and Operator Services Agency (VOSA).