REST (Residual Heat) feature coded back on a 2011 335i!!!

taibanl · 03-23-2012, 01:01 PM

Quote:

Originally Posted by Kalud

Yes! Everyone with ALL can have REST coded, but not the opposite.

Wont work on post 2009 335d as they have taken out the aux water pump.

theinfamousdrew · 05-22-2012, 05:02 AM

Kalud,

Any updates on turning ALL on for the cars with a REST button?
I can get you copy of my 08 .TRC file

Kalud · 05-22-2012, 10:44 AM

Quote:

Originally Posted by theinfamousdrew

Kalud,

Any updates on turning ALL on for the cars with a REST button?
I can get you copy of my 08 .TRC file

I unfortunately can't test myself, but a while back some tested and were unable to make it work. It probably has to do with the actual software running in the IHK module that is more recent in 2011+ cars and have the added feature (ALL) while keeping the old one (REST).

But if you still want to try out, using the other coding thread as source of information and DIY, read the IHK module and search for a "REST_TASTE_VERBAUT" software switch. If you have it, try setting it to false with "nicht_aktiv".

E9TOU · 05-22-2012, 11:42 AM

Some 2010's also lack the "REST" button (like mine)..but this is a cool feature if I ever need it -- prob won't since I live in SoCal.

Dark_Knight_335 · 05-22-2012, 12:06 PM

Quote:

Originally Posted by wrickem

When I saw this I got so excited that I emailed this link to my service advisor. He just replied with "yes, I think this can be done. I'll check and get back to you".

This has made me so happy, it's the one thing that has kept me from liking this car as much as the last one because I used it all of the time. If they can do it, I guess I'll change the knob to the REST one since I'm kind of OCD like that.

OP, thank you.

Hey man, let me know if the dealer did this for you- if so, tell me which one

taibanl · 05-13-2013, 06:14 PM

doesn't the vehicle need an aux water pump for this?

I guess 335i have electric pum
335d has engine driven pump. an aux pump was present in 2009 but was deleted.

BRAISKI · 05-14-2013, 12:56 AM

I prob gonna try this tomorrow

fares52 · 05-21-2013, 03:24 PM

I have a Rest button but when i press it nothing happens. The light doesn't come on. Could this be a fuse issue?

akotten · 06-02-2013, 05:07 PM

Quote:

Originally Posted by fares52

I have a Rest button but when i press it nothing happens. The light doesn't come on. Could this be a fuse issue?

It only works when the car is warmed up and once the ignition is turned off. It cannot be turned on while the car is still running.

PichaDis11 · 06-02-2013, 06:31 PM

Quote:

Originally Posted by akotten

It only works when the car is warmed up and once the ignition is turned off. It cannot be turned on while the car is still running.

It also ties in outside temperature also. outside temps has to be below 60 or so.. Manual said so.

akotten · 06-02-2013, 07:21 PM

Quote:

Originally Posted by PichaDis11

It also ties in outside temperature also. outside temps has to be below 60 or so.. Manual said so.

Didn't realize that....I never use the feature unless its below freezing anyways.

Beamer325xi · 06-02-2013, 08:14 PM

What wood grain do you have looks nice! I have rest in my car and it is pretty useful in the winter when I remember to use it! Lol

PichaDis11 · 06-02-2013, 11:15 PM

Quote:

Originally Posted by akotten

Didn't realize that....I never use the feature unless its below freezing anyways.

Germans win again! lol

Scoff123 · 02-03-2015, 06:39 AM

Sorry to drag up an old thread, although I'm sure a lot of people still reference this one when they get into coding! I have a E90 320D M Sport 2011 and have recently successfully coded a few things like digital speedo, instant MPG etc. I came across this thread after reading that the REST feature could be enabled if you have the ALL button (which I have). I performed the coding for this and as far as I can tell it has worked in terms of the fans circulate and the ALL button lights up when I press it after turning the car off, and it continues to run after i lock the car. I don't get any symbols up on the climate panel like i do when using the idrive function for timer air ventilation/circulation, is this normal? The car was fully up to temp and it was very cold outside, however the inside of the car didn't really feel that warm after I cam back around 20 minutes later. Do the climate settings need to be on max temp before turning the car off in order for hot air to circulate, or does that not matter? Where abouts in the engine bay is the aux water pump located so I can check that I definitely have one?

Owens84qv · 11-18-2016, 01:48 PM

Resurrecting an old thread, but wanted to inform that coding the ALL button to REST is available via BMWCarly.

martinblair · 11-19-2016, 12:31 AM

Quote:

Originally Posted by Owens84qv

Resurrecting an old thread, but wanted to inform that coding the ALL button to REST is available via BMWCarly.

Thanks for noting this. After coming across this thread, I was about to go search and see if it was possible with Carly. Thanks.

delmarco · 03-24-2017, 04:06 PM

Quote:

Originally Posted by timmahh

That's not REST, that's parked car ventilation.

Parked Car Ventilation = Airflow through the car at the specified time. No temp control, just air flow

REST = Residual Heat [via coolant] is blown into the cabin after the vehicle is off for up to ?? minutes to keep the car warm while you're in a grocery store or something

Quote:

Originally Posted by wrickem

The "Dual" function is just legend.

Coding does make it work, that is not legend. I use REST all of the time and come back to a warm car, usually still blowing by the time I run in to pick up some quick groceries or get gas. I have no "ALL" though.

I read the entire thread and I need to ask because I must have missed something:

If the REST function ONLY WORKS VIA the older style water pump that was discarded on production cars AFTER the REST became ALL then how does any sort of coding make REST work on E90 cars (assuming all the cars without factory REST have the newer water pump) with the ALL button and without the older style pump?!!

dangdude · 10-05-2017, 09:13 PM

I read this, and verified via realoem:
e90 335* (gas models) have electric water pump up through 2012.
LCI e90 335d (diesel) has serpentine belt driven water pump (turned via motor)

delmarco · 03-08-2018, 10:36 AM

So the coding is making the ALL button into a PARKED CAR VENTILATION button and not a genuine REST button?!

tryingtobebest · 10-05-2018, 01:38 PM

Quote:

Originally Posted by delmarco

So the coding is making the ALL button into a PARKED CAR VENTILATION button and not a genuine REST button?!

YES, if you have 2010-11 335D!

delmarco · 10-05-2018, 02:36 PM

Quote:

Originally Posted by tryingtobebest

YES, if you have 2010-11 335D!

Thanks.

Jacebror · 10-12-2019, 01:49 AM

Resurrecting!!!

I have a '07 that had the REST feature. I use it all the time in the winter.

But I installed an Eonon stereo head unit. It will run the heated seats, but to get to the on-screen control is clunky. Somebody linked me to the newer controls that have the heated seats buttons on the climate control.

But I would lose the REST. Would I be able to code it to work? Or would I even need to? Would it just work as REST?

05-22-2012, 05:02 AM	#68
theinfamousdrew I'm The Captain Now 510 Rep 1,818 Posts Drives: X5M/X7 Join Date: Sep 2010 Location: Charlotte iTrader: (12) Garage List 2021 BMW X7 MSport ... [0.00] 2018 Raptor [0.00] 2015 X5M (SOLD) [0.00] 2014 BMW M5 (SOLD) [10.00] 2014 BMW M5 Totaled [10.00] 2014 Jeep SRT (SOLD) [0.00] 2012 C63 AMG (SOLD) [0.00] 2015 BMW M4 (SOLD) [0.00] 2011 Porsche Cayenn ... [0.00] 2007 911 Turbo (997 ... [0.00] 2013 335i M Sport ( ... [0.00] 2002 Porsche 911 Tu ... [0.00] 2008 BMW 135i (SOLD) [6.00] 2002 BMW M3 SOLD [10.00]	Kalud, Any updates on turning ALL on for the cars with a REST button? I can get you copy of my 08 .TRC file __________________ Turn on. Tune in. Drop out. IG: @InfamousCarGuy
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05-22-2012, 11:42 AM	#70
E9TOU Captain 233 Rep 646 Posts Drives: 2010 E92 335i Join Date: Apr 2008 Location: Goleta, CA iTrader: (2) Garage List 2010 BMW E92 335 [8.00]	Some 2010's also lack the "REST" button (like mine)..but this is a cool feature if I ever need it -- prob won't since I live in SoCal.
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05-13-2013, 06:14 PM	#72
taibanl Brigadier General 281 Rep 4,121 Posts Drives: BMW Join Date: Sep 2010 Location: NA iTrader: (4)	doesn't the vehicle need an aux water pump for this? I guess 335i have electric pum 335d has engine driven pump. an aux pump was present in 2009 but was deleted. Last edited by taibanl; 05-13-2013 at 06:25 PM..
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05-14-2013, 12:56 AM	#73
BRAISKI Colonel 140 Rep 2,517 Posts Drives: '11 335xi e92 M-Pak Join Date: Mar 2009 Location: GTA/KW, Canada iTrader: (3) Garage List 2011 BMW 335xi [7.00]	I prob gonna try this tomorrow __________________ My 2011 ED @ BMW Welt, one of the best days of my life! Full front PPF!
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05-21-2013, 03:24 PM	#74
fares52 Enlisted Member 3 Rep 48 Posts Drives: 2009 328i Join Date: Mar 2013 Location: Northern Virginia iTrader: (0)	I have a Rest button but when i press it nothing happens. The light doesn't come on. Could this be a fuse issue?
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06-02-2013, 08:14 PM	#78
Beamer325xi Private First Class 9 Rep 185 Posts Drives: 2006 325xi Join Date: Nov 2012 Location: Ohio iTrader: (0)	What wood grain do you have looks nice! I have rest in my car and it is pretty useful in the winter when I remember to use it! Lol
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02-03-2015, 06:39 AM	#80
Scoff123 Private First Class 20 Rep 188 Posts Drives: E90 LCI 320D M Sport Join Date: Feb 2014 Location: East Devon iTrader: (0)	Sorry to drag up an old thread, although I'm sure a lot of people still reference this one when they get into coding! I have a E90 320D M Sport 2011 and have recently successfully coded a few things like digital speedo, instant MPG etc. I came across this thread after reading that the REST feature could be enabled if you have the ALL button (which I have). I performed the coding for this and as far as I can tell it has worked in terms of the fans circulate and the ALL button lights up when I press it after turning the car off, and it continues to run after i lock the car. I don't get any symbols up on the climate panel like i do when using the idrive function for timer air ventilation/circulation, is this normal? The car was fully up to temp and it was very cold outside, however the inside of the car didn't really feel that warm after I cam back around 20 minutes later. Do the climate settings need to be on max temp before turning the car off in order for hot air to circulate, or does that not matter? Where abouts in the engine bay is the aux water pump located so I can check that I definitely have one?
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11-18-2016, 01:48 PM	#81
Owens84qv Private First Class 9 Rep 198 Posts Drives: 2011 335xi, Ferrari 308QV Join Date: Jun 2013 Location: Apex, NC iTrader: (2) Garage List 1984 Ferrari 308QV ... [0.00] 2008 BMW M3 [0.00]	Resurrecting an old thread, but wanted to inform that coding the ALL button to REST is available via BMWCarly.
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10-05-2017, 09:13 PM	#84
dangdude Fixing stuff is fun. 15 Rep 26 Posts Drives: 07 335i 6MT, e46 zhp, z3mr Join Date: Oct 2016 Location: St. Louis MO iTrader: (0)	I read this, and verified via realoem: e90 335* (gas models) have electric water pump up through 2012. LCI e90 335d (diesel) has serpentine belt driven water pump (turned via motor)
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03-08-2018, 10:36 AM	#85
delmarco Major 499 Rep 1,416 Posts Drives: 2011 335xi Deep Sea Blue Join Date: Jul 2009 Location: Westchester County, NY iTrader: (1)	So the coding is making the ALL button into a PARKED CAR VENTILATION button and not a genuine REST button?! __________________ VISIT MY GARAGE TO SEE MY BMW E90 MODS: http://directory.e46fanatics.com/use...Mod&UcId=20832
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10-12-2019, 01:49 AM	#88
Jacebror Enlisted Member 0 Rep 30 Posts Drives: '07 335xi Join Date: Jun 2017 Location: Prior Lake iTrader: (0)	Resurrecting!!! I have a '07 that had the REST feature. I use it all the time in the winter. But I installed an Eonon stereo head unit. It will run the heated seats, but to get to the on-screen control is clunky. Somebody linked me to the newer controls that have the heated seats buttons on the climate control. But I would lose the REST. Would I be able to code it to work? Or would I even need to? Would it just work as REST?
	Appreciate 0 Quote