Bmw 3 Series 1987

• Recall R/2021/430 [UK]: Excessive increase of cooling system temperature could lead to a bursting of the heater matrix radiator
  Excessive increase of cooling system temperature could (in a worst case) lead to a bursting of the heater matrix radiator.
  fitting an additional thermostat and modified hoses into the heating system to bypass the heat exchanger if overheating was to occur.

• Recall 1993100 [Canada]: Heater and defroster
  On certain 318i, 325i and m3 vehicles, elevated pressure in the cooling system due to overheating could result in cracking of the heater core end piece. Should this happen, coolant could be expelled onto the lower right leg of the driver, possibly resulting in personal injury and/or fogging of the interior surfaces of the windows causing reduced driver vision. Correction: a thermistatic bypass valve will be installed to control coolant temperature in the heater core. Also, a new design radiator cap will be installed to control pressure and provide greater overflow.

• Recall 1986134 [Canada]: Electrical
  On certain 325e, 325es, 528e, 535i, 635csi and 735i vehicles, the center high mounted brake light could add sufficient electrical load to cause the brake light switch to overheat, eventually leading to melting of the plastic internal switch parts. This could cause the switch plunger to jam in the on or off position. This would render the brake light permanently on or off regardless of brake pedal operation. Correction: a brake light switch with an increased current load capacity will be installed on affected vehicles.

To ensure accuracy and for your safety, it is recommended to do a free VIN recall check here or here [USA] - UK - Canada.

Bulletins are notices put out by manufacturers in conjunction with the NHTSA to notify the public of manufacturing issues or changes.