Auto headlights

2930 Views 4 Replies 4 Participants Last post by Wilson F., Dec 31, 2019

anjomaio

Discussion Starter · May 10, 2017

Hi :icon_scratch:
I am from Portugal and I have an 2010 Cruze.
My Cruze didn't have auto headlights so I wonder how to upgrade it.
I bought the headlight switch with auto option and the Headlight Auto Ambient Light Sensor.
I installed those items but auto headlights aren't functional.
I guess it is the original wiring that I plugged in to the light sensor that is not the correct one.
Can anyone help me?
sorry my english

António

Vehicle Car Vehicle door Automotive exterior Mid-size car

See less See more

Save

1 - 5 of 5 Posts

grs1961

· #2 · May 11, 2017

You have to get the BCM/ECU updated to support the automatic function, it is not just a matter of adding the missing switch and sensor.

It is possible that someone who handled Chevrolet in Portugal might be able to help you, or maybe a specialist auto-electrician.

Save

Reactions: 1

Aussie

· #3 · May 11, 2017

Welcome to Cruzetalk, I have never seen a Cruze without the auto headlights. Keep us informed with your progress as it may be of interest to some other members.

Save

Reactions: 1

anjomaio

Discussion Starter · #4 · May 12, 2017

I have checked the wiring schematics and it is all ok. I checked the ambient sensor signal is working good - more lightning less voltage and vice versa.
You were right!, I will need reprogramming the BCM module.
Soon I wil tell you if it works
thaks

Save

Wilson F.

· #5 · Dec 31, 2019

Olá Antonio

Gostaria de saber se voce conseguiu resolver essa questao.
Precisou reprogamar a BCM?
Poderia confirmar os codigos do sensor e botao?

anjomaio said:
I have checked the wiring schematics and it is all ok. I checked the ambient sensor signal is working good - more lightning less voltage and vice versa.
You were right!, I will need reprogramming the BCM module.
Soon I wil tell you if it works
thaks

Save

1 - 5 of 5 Posts

This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.

Top Contributors this Month