Coding A/C OFF

secretariat · 09-30-2016, 08:47 AM

Has anybody coded there A/C to not turn on unless you want to turn it on? If so are you experiencing anything weird. Thank you.

gizmo958 · 10-01-2016, 01:23 AM

how do you mean?

secretariat · 10-03-2016, 06:16 AM

If I have to tell you then your not experiencing it.

Hammmerhead · 10-03-2016, 03:01 PM

Does it not remember the setting when you turn it off or are you saying the AC kicks on when you start it no matter what?

secretariat · 10-03-2016, 03:30 PM

It sounds like it is trying to kick on. It makes a rumbling kind of noise that it shouldn't and I know it is the vents because as soon as I turn it on the noise goes away. If I don't turn it on the noise lasts for about 5 to 6 seconds then stops. What do you think?

zayd · 10-04-2016, 04:15 PM

BMW have changed the AC to come on regardless of on or off switch. They are so so stupid for doing this

Almaretto · 10-04-2016, 05:49 PM

I have mine coded to remember the last setting. When I have the vehicle plugged in, sometimes I hear fans running in the engine compartment. I do not hear anything coming from the vents while driving.

elm3 · 10-25-2016, 07:16 PM

Mine remembers the last setting, which is off. I didn't have to code it. It has been that way since day one.

AylinNett · 10-26-2016, 03:00 AM

you can code it in module IHKA
Setting 3000 IHKA_Codierdaten - MEMORY_UMLUFT and OFF_MEMORY

it remembers last a/c setting and recirculating (is this the right word?) setting.
please note that this coding has a "little issue". on start of your car AC is going to recalibrate under 1500RPM for ~ 1 minute (ac will blink) and then it turns off.

09-30-2016, 08:47 AM	#1
secretariat Major 954 Rep 1,457 Posts Drives: 2016 X5M Join Date: Dec 2012 Location: New York iTrader: (0)	Coding A/C OFF Has anybody coded there A/C to not turn on unless you want to turn it on? If so are you experiencing anything weird. Thank you.
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10-01-2016, 01:23 AM	#2
gizmo958 Private First Class 51 Rep 193 Posts Drives: Evo IX, 17 X5M Join Date: Jul 2016 Location: LONDON iTrader: (0)	how do you mean?
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10-03-2016, 06:16 AM	#3
secretariat Major 954 Rep 1,457 Posts Drives: 2016 X5M Join Date: Dec 2012 Location: New York iTrader: (0)	If I have to tell you then your not experiencing it.
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10-03-2016, 03:01 PM	#4
Hammmerhead Private First Class 27 Rep 132 Posts Drives: 2016 X5M Join Date: May 2013 Location: Ozarks iTrader: (0)	Does it not remember the setting when you turn it off or are you saying the AC kicks on when you start it no matter what?
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10-03-2016, 03:30 PM	#5
secretariat Major 954 Rep 1,457 Posts Drives: 2016 X5M Join Date: Dec 2012 Location: New York iTrader: (0)	It sounds like it is trying to kick on. It makes a rumbling kind of noise that it shouldn't and I know it is the vents because as soon as I turn it on the noise goes away. If I don't turn it on the noise lasts for about 5 to 6 seconds then stops. What do you think?
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Coding A/C OFF

10-04-2016, 04:15 PM	#6
zayd Enlisted Member 19 Rep 45 Posts Drives: M4 Coupe Join Date: Jul 2012 Location: Wimbledon UK iTrader: (0)	BMW have changed the AC to come on regardless of on or off switch. They are so so stupid for doing this
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10-04-2016, 05:49 PM	#7
Almaretto Major General 2374 Rep 8,364 Posts Drives: Test Vehicles Join Date: Dec 2015 Location: Mountain View, CA iTrader: (0)	I have mine coded to remember the last setting. When I have the vehicle plugged in, sometimes I hear fans running in the engine compartment. I do not hear anything coming from the vents while driving.
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10-25-2016, 07:16 PM	#8
elm3 ///M Fan 366 Rep 2,159 Posts Drives: '09 E92 M3 IB/'17 f85 X5M LBB Join Date: Sep 2008 Location: Canton, GA. iTrader: (1) Garage List 2017 BMW / X5M [9.00] 2009 E92 M3 [10.00] 2004 Yamaha R1 [10.00]	Mine remembers the last setting, which is off. I didn't have to code it. It has been that way since day one. __________________ '09 E92 ///M3 Interlagos Blue,6MT,Silver Novillo Leather,CF Trim,Premium Package,Technology Package,Cold Weather Package,Premium Sound,19"Wheels,Moonroof-Toy/'17 X5M, Long Beach Blue, Executive Package,Technology Package, Lighting Package, Driver Assist, Full Mughello Red Interior, 21" wheels-Toy/'14 535i with M Sport and 19" wheels-Daily Last edited by elm3; 10-26-2016 at 07:22 AM..
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10-26-2016, 03:00 AM	#9
AylinNett Private 18 Rep 55 Posts Drives: 320d Join Date: Sep 2016 Location: Switzerland iTrader: (0)	you can code it in module IHKA Setting 3000 IHKA_Codierdaten - MEMORY_UMLUFT and OFF_MEMORY it remembers last a/c setting and recirculating (is this the right word?) setting. please note that this coding has a "little issue". on start of your car AC is going to recalibrate under 1500RPM for ~ 1 minute (ac will blink) and then it turns off.
	Appreciate 0 Quote