I have a 2001 bmw 320d se. The rear heated does not work.

Don't worry I'm sure you will get the solution of your problem, just check the link I attach
https://www.reliable-store.com/products/2001-bmw-320d-330d-e46-car-service-manual-spanish

Its a common rail pump. No need to time it. Only serves as a high pressure pump. Timing achieved via ecu switched injectors.

Hi there,
I had the same problem with my 325 coupe. I had no blowing air and the only heat i got was coming from the engine. I got an auto electrician to look at this and he found it was the heater motor resistor that was broke. I got mine from BMW and cost me about £120.00. I hope you can get it sorted.

try fitting a new rubber door seal to the rear door.

good day, you may have a heater core problem and needs to be relaced. try having it check but its gonna be some 9hours labor. so its up to you. hope this helps, have a nice day.

To reset the service interval indicator you need to buy a "Peake" / "Baume" or similar OBDII reader / resetter.

Cost about $150 - $200 ea.

Maybe this guide can help you like a reference guide: Change Air Filter (with pics).

I hope help you (remember rated this help). Good luck.

The turbos are terrible on the 320d. If you plan on keeping the car get a new turbo. £950 from BMW themselves. You will get a 1 or 2 year warranty on the turbo. Well worth it.

if you go to the dealer they will copy the mech manule it you ask them as they want you to get frustrated and take it to them
so go on and ask and if all else fails take it to them or goto local parts store like auto zone they can preint it off too
dealer is best bet though

99 percent sure its your max airflow meter i had the same problem with my 325ci petrol model