Winter is coming so for those of us in Canada that means cold weather and wierd noises from our cars when we start them up after sitting for hours. so, installing a block heater on my beloved E46 was a no-brainer! Parts needed: 1 – Block heater kit P/N 12 81 0 304 879 2 – 13 mm wrench 3 – 13 mm socket and ratchet 4 – Phillips screwdriver more views of the block heater: this is the side that goes against the right side of the engine block (bumpy side in) this is the side...