check the instrument panel illumination dimmer control knob. it may be on its lowest setting. when the head lights are turned on all the interior lights dim and this can be adjusted via a knob.

The blower motor resistor is under the glove box. On the passenger side, there is a black plastic cover that spans the entire floorboard area and covers the bottom of the glove box and blower housing. You need to remove it. To do so, there are two plastic clips. The rivet kind, pull the inside while holding the outside and the pop right out.

Once you get the black cover out, it’s right there with two connectors. Unplug those, two 8 mm or 5/16th screws and out it comes.

check the fuse box near the clutch pedal.I think fuse entries has burnt.you will figure out when you open the box which part of vehicle works with which fuses (there is small symbols...

That is a bit bizarre because there is only one signal into the cluster that drives the speedo and the odometer is an integral part of the speedo head. I believe it almost impossible to get 4 faulty instrument clusters and have the same issue with all of them. Is this a mechanical cluster (analog) or is it electronic (digital) ?

Need more information - are you saying the fan / blower speeds only work on the highest speed settings? Or are you referring to the fan control knob itself?

I have the same problem with mine so I think it is the fan-blower speeds that he or she is talking about .I would like to fix mine too.

Common Problems

The window motor shorts out and stops working or works very slowly
The window control switch short circuits due to excessive amperage draw

http://www.2carpros.com/.../...ower-window-motor

See these links.

http://www.autopartswarehouse.com/

http://www.autoanything.com/

http://www.jcwhitney.com/

http://www.autozone.com/autozone/

http://www.oreillyauto.com/site/c/home.oap

http://www.rockauto.com/catalog/raframecatalog.php

http://www.car-part.com/dealersaz.shtml

Chrysler dealer.