Polo 6C Rain Light Sensor DIY Help

[fleagal]

Sorry, I should been clearer - I don't have rain or light sensing on my car.

I wanted automatic headlights and a third party unit solved this problem which involved placing a light sensor at the bottom of the windscreen.

[fatih.saday]

Sorry, I should been clearer - I don't have rain or light sensing on my car.

I wanted automatic headlights and a third party unit solved this problem which involved placing a light sensor at the bottom of the windscreen.

Yourwelcome,
my bcm 6c0937089d supports rain light detection, electrical connection and vcds encodings are correct, but sensor bcm does not appear in subsystem

[massimo23]

my polo 6c 2017 has rls installed and is working , wipers go on when it rains automatically and low light beam turn on when near dark. But I don't have rls sub system in central electric. I have rain/light sensor menu set to Lin_Regen_licht_Sensor. is it normal not to see the rls sub system option?

[fatih.saday]

Can you put an auto scan here? and a 09 block admap
I think, you have 09 blocks is 2Q0

[massimo23]

I have obdeleven. I was able to download the history log of the long code and adaptions if that's any good. I will check to see if there is a better way to download the information. Car: Volkswagen Polo
Year: 2017
Body type: 5-dr hatchback
Engine: CHYB 55 kW (75 HP) 1.0 l
Mileage: 32644 KM


Control unit: 09 Central Electrics
System description: BCM PQ26 Hi4R
Software number: 6C0937089D
Software version: 0093
Hardware number: 6C0937089
Hardware version: H10
Serial number: 006238046367
ODX name: EV_BCMA0
ODX version: 006002
Long coding: 0300084042530A7B4F844000402703C800005B0253010000000000000000

Driver side: Right
Traffic: Left
Brand: VW
OCU: not installed
Expanded high beam control: Halogen
Versorgung_des_Lenkstockschalters_KL30: installed
Seat heater not connect.: Not connected
Eingriff_durch_Energiemanagement: active
Lock/unlock, direct button: Rocker sw.
DWA_push: not active
Lichtdrehschalter_mit_Nebellicht_bei_Assistenzfahrlicht: Yes
Rain/light sensor: LIN_Regen_Licht_Sensor
Low beam, bulb type: H7
Hybrid: No
Input medium, search illumination: HMI
Light rotary sw. connection: Discrete signal current
Radio freq.: 434,42MHz
Profile function: Key profile
Rear lid lock control: Contact control
Central locking, rear lock type: 1 or 2 notch rear actuator
Type of lock: 1 Motor locks without Safe (NAR locks)
Windshield_wiper_typ: direct
Rear_window_wiper: nur Komfortwischen
Heated_mirror: installed with mirror switch
Art_des_Lenkstockschalters: ohne Elektronik, FL tastend
Signalhorn_ueber_LIN: horn_via_LIN
GRA-Bedienung: MFL-Bedienung
Fernlichtstellung: FL rastend
Window lift type: PQ25_window_regulator
window_regulator_node_adress: standard
Verortung Schiebedachmodule: LIN
Remote HuF Hupfrequenz: 0

[fatih.saday]

Long coding: 0300084042530A7B4F844000402703C800005B0253010000000000000000
bytes in bold indicates that the rain/light sensor is in the subsystem,
byte 6 "0A", byte 7 "7B" byte 13 "27"
What is the sensor part code?
5Q0 955 547?

[massimo23]

I was able to take photos of sensor without removing it.
there is a code 17008138-01 MRO

[fatih.saday]

Your sensor is 5Q0 955 559B rain/light sensor not humidity

[fatih.saday]

Where are you from my friend

[fatih.saday]

Do you have sunroof, start stop and auto air conditioning in your car?

[massimo23]

I am from Ireland.
I dont have sunroof.
I have all electric windows, electric foldable led indicator side mirrors with heating, 300w beats system, start-stop, front assist , opc , rearview camera, voice control, android / carplay / mirrorlink. Normal air con.

[fatih.saday]

Will you be able to auto scan?

[massimo23]

I would love to get rear mirror dip but no joy.
Want to add blindspot monitor and auto high beam .
Added led interior light and had no problem. Have footwell led already installed.

[massimo23]

I have obdeleven and i am new to this. There are loads of options but also load in german language. I will see what i can do tonight when i finish work.

[fatih.saday]

Ok friend, I patiently wait for you.
I vcds hexv2 user, I didnt use obdeleven