Q
car year: 2003
car model: 325Ci Convertible
Yesterday, I noticed my A/C took a few minutes to kick on. Later that afternoon, the blower turned off on it’s own for 15 minutes, then restarted. Today it would turn off and on with a mind of it’s own even though the control panel showed it on auto at
Continue reading BMW E46 Blower Resistor / Final Stage Unit
Q
Will this apply to my 2003 BMW 325i (link below)?
E34 A/C Hot On Passenger Side
A
The notes about the E34 chassis do not directly apply to your E46 chassis (3-series 99-05). There are two common issues with the E46 chassis when one or both sides have warm air during A/C operation.
1) Heater/water control valve –
Continue reading BMW E46 Warm A/C on Passenger Side – Air Conditioner / Heater
This answer is applicable for many BMWs in addition to the one listed below.
Q
My question concerns condensation buildup on the interior side of the windows in my 1992 325IS Coupe. This generally happens in the mornings after the car has been sitting outside overnight. What could be causing this and how do I fix
Continue reading BMW 1992 325IS Condensation Buildup – E36 & Others
Q
car year: 2000
car model: 528i
How do your remove and replace the blower motor final stage resistor pack.
A
On later model BMWs, when the heat & A/C blower motor seems to have a mind of its own (erratic and/or intermittent speed operation), the most likely fault is the Blower Final Stage Unit (also called, blower resistor).
Continue reading BMW E39 525i, 528i, 530i, 530i, M5 – Blower Final Stage Unit (Resistor) Replace
Q
How do I replace the cabin air filter in a 1995 BMW 325i. Can you send me a diagram?
A
We don’t have any real written instructions for the microfilter install for your 325i. I can certainly give you a few pointers though. The microfilter slides into the heater box from the passenger side footwell area.
Continue reading BMW E36 Cabin Filter / Microfilter / Micro Filter Replacement
E39 Chassis (5-series 97 through 03)
E53 Chassis (X5 through 06)
Q
I received the heater / air conditioning control panel replacement buttons, that I had ordered, today. I was wondering do you have any references on how to change them out? Do I have to remove the entire panel in my car and replace with what I
Continue reading BMW E39 5-Series & X5 Climate Control Buttons
This answer is applicable for many BMWs in addition to the one listed below.
Q
I read in “Fast Times” that you are willing to help. I have a 1994 325i series and the A/C Blower only works on high speed. It is as if the switch is broken. Can you tell me what part I may
Continue reading BMW Heat & A/C Blower High Speed Only
This answer is applicable for many BMWs in addition to the one listed below.
Q
I have a 2001 330xi-when the a/c is turned on high the fan seems to pulsate at different speeds, from high at first then to medium. What could it be? Any ideas would be a great help.
Thanks a bunch in advance..
A
All
Continue reading BMW Climate Control – Heat & A/C – Blower Speed
Q I have a 1991 535i. The blower speed switch only works on High. It is annoying because if you want heat or A/C it has to be cranked all the way up on High. I was wondering what the problem could be.
A The problem of the blower motor only working on the high speed
Continue reading BMW Blower Speed High Only
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