I need to know the location of bmw 325i 2002 were heater not work

Your BMW uses a blower motor resistor to control the speed. It is located on the passenger side of the heater/ac case near the firewall. If you are laying in the passenger front floor and look to the left and approximately 4 inches from the firewall and 2 inches above the carpet, you should see a connector with five wires. The resistor is held in the heater box by a plastic tab about a inch long. depress the tab downward and remove the blower resistor.

Interior Fuse Box Location: 1999-2006 BMW 325i - 2002 ...

www.carcarekiosk.com/video/2002_BMW_325i_2.../fuse.../replace

Some BMWs have multiple interior fuse boxes including in the trunk - the video above ... If your 325i has many options like a sunroof, navigation, heated seats, etc, the ... to be replaced or if there is a short or some other problem with your 325i.

Fuse box location for 2005 325i? - Bimmerforums

www.bimmerforums.com/forum/showthread.php?...Fuse-box...2005-32...

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Its located under dash,or near glove box.

The dash panel lower side has to be out.

HEATER BLOWER MOTOR

Its faulty blower motor resistor. The low and medium speed on blower motor is controlled by resistor and its actual speed is high. So because resistor is not working, blower motors actual speed which is high is working.

It can be faulty blower motor or faulty blower motor resistor. Get the blower motor inspected. If it's faulty it has to be replaced.

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For blower motor testing and replacing, check the link below: ----

Blower motor Testing/replacing for all vehicles?

http://repairhelpcenter.blogspot.in/2012/02/blower-motor-replacing-for-all-vehicles.html

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These will help.

Thanks.

the blower fan on my BMW 530 does not work

E30 Models

The blower is accessible by removing the cover at the top of the firewall in the engine compartment.

1. Disconnect the negative battery cable. To remove the motor cover, pull off the rubber weatherstrip, cut off wire ties holding the wire that runs diagonally across the cover, unscrew and remove the bolts, and pull the cover aside.
2. Release the retaining straps, move them to the side, and then remove the blower cover.
3. Pull off both electrical connectors. Disengage the clamp that fastens the assembly in place by pulling the bottom. Lift out the motor/fan assembly, being careful not to damage the flap underneath.

To install:

1. The fan and motor assembly is balanced at the factory. Do not disturb the orientation of the fan and motor during installation. Place the fan and motor into the heater and install the clamp.
2. Connect the wires and install the fan cover. Attach the straps.
3. Install the outside cover and install the 4 bolts. Install new wire ties on the diagonal wire and replace the weather-stripping. Connect the negative battery cable.

The blower motor relay is located in behind the climate control center mounted to the ac box.The window relays are located in the power distribution center under the hood number k-5 and k-7.

Sounds like the blower motor resister is bad, it regulates the speeds of the blower motor, it should be located somewear around the blower motor, 2 screws hold it in the heater box and it has a electrical plug to it.

The motor is replaced from under the hood, you have to remove the cabin ai filter housing. It is can be a hard job. Most dealerships will charge 3 hours labor to do it.

Component Location View

hi there see if this picture helps you locate it .

1994 BMW 5 Series Blower Motor Resistor Location BMW Repair:

AC blower motor resistor 325I 1992 E36, blower motor resistor, dial control



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