Chrysler Repair: Blower only works on high, blower motor resistor, chrysler sebring

Question
QUESTION: My heater switch works only on high,even though it has 3 other settings,how do I access it to repair/replace it?

ANSWER: The problem is not the switch but rather the blower motor resistor block is burned out. Tell me the year/make/model/body style and I can tell you where to find if for replacement.

---------- FOLLOW-UP ----------

QUESTION: Chrysler sebring lx 2002 4 door 2.7L 6 cyl auto

Answer
The 'block' is adjacent to the blower motor at the right end of the HVAC unit under the dask. It has a 10-pin plug (but only 5 wires) and it is held on the housing by screws; one of the wires goes directly to the bottom of the unit where where it connects to the blower motor plug (2-wires). It is virtually always the case that when the blower will only run on high that one orm or of the several resistors is burned out. You might be able to replace a resistor but I am not certain what ohms you would use.
Roland