Location of bonnet wind noise

Check 7025A

Tape the various areas shown in the figure with masking tape.

Conduct a road test, gradually bringing the car up to the speed where the noise starts: if the rustling noise persists, check that the plugs are present and that the cable passes on the flame-proof bulkhead are fitted correctly.

Remove the masking tape from area A and repeat the road test: if the noise persists, check the buffers at the rear where the bonnet meets the wings.

Remove the masking tape from area B and repeat the road test: if the noise persists, check the condition of the front sound-proofing seal and that it is correctly fitted (it must adhere perfectly to the cross panel when the bonnet is closed (see PROCEDURES OP. 7025A62 bonnet lid anti-wind noise seal - r+r).