Urgent Help!!! Please my holden peps need you help i have the 2018 commodore RS V6 3.6L.

[G€€.R$]

Hey guys can someone help me with my RS Commodore 2018 I bought these LED BULBS and on the wiring plug it's got positive n negative but on the commodore when I unplug the old light bulbs it's just 2 black wire doesn't tell u which one is positive and negative and I don't wana just plug it in and try it and end up blowing the bulbs and maybe even worse something might short out jn the car so please I need someone that has this Holden or know wat there doing for some quick advise on how to install my LED. THANKS

 

[Lex]

Hey guys can someone help me with my RS Commodore 2018 I bought these LED BULBS and on the wiring plug it's got positive n negative but on the commodore when I unplug the old light bulbs it's just 2 black wire doesn't tell u which one is positive and negative and I don't wana just plug it in and try it and end up blowing the bulbs and maybe even worse something might short out jn the car so please I need someone that has this Holden or know wat there doing for some quick advise on how to install my LED. THANKS

Use a multi meter.

 

[Immortality]

Isn't there already a thread on this topic?

 

[Immortality]

Indeed!

Only one thread per topic,

https://forums.justcommodores.com.au/threads/wiring.303768/

/thread locked