PK_Celsior

iTrader: (18)

Disclaimer: Installation was completed on a 2013 Lexus GS350 F-Sport. This tutorial could be used as a reference against other models. It's always recommended to verify all connections via wire diagram.

Extra Parts Needed
Part# 93567-A5014 (Fog Light Screws) x 4
Part# 82998-12870 (N28 Connector Pins) x 2
Part# 82998-24350 (BA2 Connector Pins) x 2

Relay/Fuse Connections
BA2 Connector - Pin 39 (Left +)
BA2 Connector - Pin 40 (Right +)

Fog Light Switch Connections
Ground
N28 Connector - Pin 10 -> N28 Connector - Pin 19
On/Off Function
N28 Connect - Pin 11 -> N12 Connector - Pin 27

Spot relay fuse box


You will notice an integration relay unit and wire harness


This will be the main wiring harness that you will be tapping into


Two white wires have been added to power the fog lights. I combined both wires together and connected it to the positive side of the relay harness.


This will be a similiar relay harness provided in your kit. The red circle indicates the part in which I cut off. You will be left with a postive and negative wire going to the left and right plug.


Running wire from driver side to passenger side (provided by member 4matador)




BA2 Connector (Relay/Fuse)


N28 Connector (Fog Light Switch)


Area to access main body ecu (red circle/behind coin tray)


N12 Connector (Main Body ECU or Multiplex Network Body ECU)


I did not bother to purchase a pin for the N12 connector. I ended up pushing in the wire I extended from the foglight switch and zip tieing it down.

jtrue28

Good work!

Did you remove the steering wheel to install the OEM stalk?

PK_Celsior

iTrader: (18)

Correct, removal of the steering wheel will be necessary.

jjashaa

iTrader: (2)

wow... i love you..

no homo.

sonyfan

iTrader: (1)

Thank you!

Marvin1314

DIYs are the best yours was even better thanks bro

Im2bz2p345

Awesome DIY! Thank you PK_Celsior for taking the time to write & document this entire process.

I don't have a need for this, but I am sure this will help MANY to come.

~ Im2bz2p345

Nigel-JDMParts

iTrader: (74)

Thank you PK_Celsior for the DIY thread!

Neles

iTrader: (2)

WOW thank you!!. I think I will be do this soon.

dman3626

Awesome job sir! If anyone is in North Texas and want to tackle this together, I'll be ordering parts soon. I could use the help!

ThomasGS4

iTrader: (19)

I may take you up on that offer.

Goodlife20

Where is the n28 connector locations in the car?

PK_Celsior

iTrader: (18)

When you replace your stalk the connector you are taking off is N28.

AL13NV8D3R

Any pics of how to remove steering wheel?

Goodlife20

So the positive side of the foglight harness you connect to BA2 pins 39 &40 and with the ground side of the harness you connect it to N28 pins 10 &19?

On N12 pin 27 you connect a separate single wire to N28 pin 11 right?