Retrofit Climate control unit

Melodiousjedi · Sep 5, 2017

Hi Guys,

Is it possible to retorfit climate control head unit to a 64 plated A Class

xxx · Sep 7, 2017

Yes it is, you will need to get the daylight sensor and wire to connect it. Very easy and nice upgrade!

Melodiousjedi · Sep 26, 2017

awesome thanks

Brunotaxi7 · Oct 1, 2017

xxx said:
Yes it is, you will need to get the daylight sensor and wire to connect it. Very easy and nice upgrade!

Good morning! Do you have the "Sun Sensor" part number and the connection diagram, please?

dre_andrei · Oct 2, 2017

Melodiousjedi said:
awesome thanks

Hi,

Have you done this?
I also have an W176 and would like to upgrade the standard A/C system to this double zone.

Cheers,
Andrei

Kingskintim · Oct 16, 2017

Me three. Anyone got any more detail on how to remove the unit and get the day light sensor sorted?

Haris · Nov 27, 2017

Hi

Did this retrofit work?

Any info on the sun sensor and wiring diagram?

Kind regards
Haris

Keith.s · Dec 2, 2017

Me four, been looking at this but not really found much info at the min. Cheers if anymore info can be found out

Motorboy · Dec 21, 2017

Me too would like to know more

Brunotaxi7 · Dec 27, 2017

Motorboy said:
Me too would like to know more

Diagram Sun-Sensor

robunax · Dec 31, 2017

Hello, I have a question, the difference between the air conditioner and the automatic air conditioner is the connector that I have marked, that connector has twelve pins, I think there are connected several probes, someone could say which, thanks

MarcGLA · Dec 31, 2017

Hi,
I hope this pic will help you.

robunax · Dec 31, 2017

thanks MarcGLA, I'm still investigating, now I'm trying to know if the control module is the same for the option with air conditioning and with the automatic climate control,

Brunotaxi7 · Jan 20, 2018

Yes of course...

robunax · Feb 6, 2018

I would like to know the reference number of the connector that goes in the marked area of ""‹""‹the photo. Thank you

robunax · Feb 18, 2018

In case anyone is interested, I found the connector on aliexpress:
https://es.aliexpress.com/item/12-Pines-hembra-no-destructiva-aire-acondicionado-l-mpara-espejo-retrovisor-rotary-triple-conector-para-el/32842102917.html?spm=a2g0s.9042311.0.0.5RMbir
I also have the temperature probe, I now need to get the connector that goes to the temperature probe.Edited by: robunax

MarcGLA · Feb 27, 2018

Ok. I have modified to climatronic and ist works very well.You need a climate-control (A2469008415), the temperature-sensor right of the steeringwheel (A2118300272), Sun-Sensor (A2049057501), a new roof-control-unit withtemperature-sensor(depends on themodel) and the micro-switch of the cable (A2468200615). And a connecter like the part above (blog robunax).Optional: NOX-Sensor (A2045420918).
But with this parts: No Rest-Heat and nopossibility to steering the air to left or right.

vicman32 · May 10, 2018

MarcGLA said:
Ok. I have modified to climatronic and ist works very well.You need a climate-control (A2118300272), Sun-Sensor (A2468200615). And a connecter like the part above (blog robunax). Optional: NOX-Sensor (A2045420918).

Hi, one question, What does the micro switch do and where is it located?

MarcGLA · May 11, 2018

The microswitch is on Pin 3 and 1 of the right connector (See picture of Control Panel above). The Switch determinate the Position of the central air distribution. Without the switch it""˜s a long search for the right vent.

vicman32 · May 11, 2018

ok, thanks for your answer, but where it is placed exactly ... in some engine of the air flaps?

MarcGLA · May 11, 2018

Yes. In the engine under the glove locker.

vicman32 · May 11, 2018

Ok, thank you very much. that's what I wanted to know

DanielDochev · May 13, 2018

Hello friend from your words i understand that on this conector must connect on Pin 1 and 3 whit the cables that are for other thing from diagram and connect this micro switch
And this cable?Can you send me the pic of the switch pls and the cable for it? Edited by: DanielDochev

MarcGLA · May 14, 2018

I have additionally soldered the cable of S24/1 (Switch) to pin 1. The other cable of the switch to Pin 3 (empty).Edited by: MarcGLA

DanielDochev · May 14, 2018

Sorry for the stupidy but still cant find any info about this switch.Please send some part number or pic of the switch

vicman32 · May 16, 2018

Does anyone know what is the reference of the wiring harnes that goes with the blue connector?

Retrofit Climate control unit

Top Contributors this Month

Recommended Communities