PONTIAC:BONNEVILLE BROUGHAM Recalls http://auto-recalls.justia.com PONTIAC:BONNEVILLE BROUGHAM Recalls 1977 PONTIAC BONNEVILLE BROUGHAM - EXTERIOR LIGHTING:TURN SIGNAL:SWITCH http://auto-recalls.justia.com/content/76V175000-PONTIAC-BONNEVILLE-BROUGHAM-1977.html Fri, 12 Oct 1979 00:00:01 EST 1977 PONTIAC BONNEVILLE BROUGHAM - EXTERIOR LIGHTING http://auto-recalls.justia.com/content/76V176000-PONTIAC-BONNEVILLE-BROUGHAM-1977.html Fri, 12 Oct 1979 00:00:01 EST 1978 PONTIAC BONNEVILLE BROUGHAM - WHEELS:LUGS/NUTS/BOLTS http://auto-recalls.justia.com/content/77V200000-PONTIAC-BONNEVILLE-BROUGHAM-1978.html THE REAR WHEEL MOUNTING BOLTS ON THE AFFECTED VEHICLES, ARE BRITTLE AND THEREFORE MAY FRACTURE. THIS BRITTLENESS IS DUE TO IMPROPER HEAT TREATMENT DURING MANUFACTURE. IF THE BOLTS BREAK, THE TIRE AND WHEEL ASSEMBLY MAY SEPARATE FROM THE VEHICLE. Fri, 12 Oct 1979 00:00:01 EST