[blueguy14]

My car is a March 2013 F30 320d. I purchased and installed the climate panel that after LCI and ihka3 module from Ebay and replaced the wiring.


1. Remove the panel near the glove box and FEM
2.Replacement of wiring between K-CAN and K-CAN2
3.Part mounting

https://minkara.carview.co.jp/smart/...3d5cc433fe2121

First is the connector on the IHKA side.
The black connector (A95 * 2B) pin 22 is K-CAN Hi and pin 23 is K-CAN Lo.
Prepare your own wiring for K-CAN2 here.
As for the connector pin, the surplus thing was able to be used as it was in the "After touching" article.

Insulate the surplus K-CAN wiring.

https://minkara.carview.co.jp/smart/...3d66dccd0df5b5

Next is the wiring process on the FEM side.
There are some K-CAN2 connectors, but I chose A173 * 8B for workability.

A173 * 8B 52 is K-CAN2 Hi, 51 is K-CAN2 Lo.
Connect your own wiring.


I did this but it didn't work so I changed the way.


IHKA -> KCAN_H Pin 22 to Pin 34 FEM A173*7B
IHKA -> KCAN_L Pin 23 to Pin 33 FEM A173*7B

IHKA3 -> KCAN2_H Pin 22 to Pin 10 FEM A173*10B
IHKA3 -> KCAN2_L Pin 23 to Pin 11 FEM A173*10B

->change car build date (Zeitkriterium) up to at least a 2015 Model Year (07/14) in VO.

->update car to latest istep level

And I also tried to moving the 2 wires from pins 22 and 23) on FEM A173*7B to pins (10 & 11) on FEM A173*10B.

But.. I would not see ihka3 in my VO code...

And it seems to be worked well and assembled but the orange light is blinking.

Blinking lasts several days and the AC and OFF buttons do not work like final photo. What should I do? Please help me!


Best regards

[IK6SPEED]

Originally Posted by blueguy14

My car is a March 2013 F30 320d. I purchased and installed the climate panel that after LCI and ihka3 module from Ebay and replaced the wiring.


1. Remove the panel near the glove box and FEM
2.Replacement of wiring between K-CAN and K-CAN2
3.Part mounting

https://minkara.carview.co.jp/smart/...3d5cc433fe2121

First is the connector on the IHKA side.
The black connector (A95 * 2B) pin 22 is K-CAN Hi and pin 23 is K-CAN Lo.
Prepare your own wiring for K-CAN2 here.
As for the connector pin, the surplus thing was able to be used as it was in the "After touching" article.

Insulate the surplus K-CAN wiring.

https://minkara.carview.co.jp/smart/...3d66dccd0df5b5

Next is the wiring process on the FEM side.
There are some K-CAN2 connectors, but I chose A173 * 8B for workability.

A173 * 8B 52 is K-CAN2 Hi, 51 is K-CAN2 Lo.
Connect your own wiring.


I did this but it didn't work so I changed the way.


IHKA -> KCAN_H Pin 22 to Pin 34 FEM A173*7B
IHKA -> KCAN_L Pin 23 to Pin 33 FEM A173*7B

IHKA3 -> KCAN2_H Pin 22 to Pin 10 FEM A173*10B
IHKA3 -> KCAN2_L Pin 23 to Pin 11 FEM A173*10B

->change car build date (Zeitkriterium) up to at least a 2015 Model Year (07/14) in VO.

->update car to latest istep level

And I also tried to moving the 2 wires from pins 22 and 23) on FEM A173*7B to pins (10 & 11) on FEM A173*10B.

But.. I would not see ihka3 in my VO code...

And it seems to be worked well and assembled but the orange light is blinking.

Blinking lasts several days and the AC and OFF buttons do not work like final photo. What should I do? Please help me!


Best regards

There are 2 long threads on this in either coding or cosmetics

[blueguy14]

Originally Posted by IK6SPEED

There are 2 long threads on this in either coding or cosmetics

Sir, thank you for answer me
But, I can't understand what do you mean.

[IK6SPEED]

Originally Posted by blueguy14

Sir, thank you for answer me
But, I can't understand what do you mean.

https://lmgtfy.com/?q=ihka3+retrofit...st.com&s=g

[blueguy14]

Thanks a lot

[vitorsilva82]

hello
can someone tell me where to connect the wires behind the chofagem,
which pin connects the wires on the IHKA3?

THANKS

https://prnt.sc/jXb4eTyzC_Xx