How to convert Factory 35w HIDs to 50w or 55w HIDs

[googlybear]

Hey Guys,

I need some help here.

So I have a 2010 Nissan Altima 3.5 SR with HIDs. The ballasts and bulbs are 35w, but I wanted to upgrade them to 50w or 55w ballasts and bulbs.

Is this as simple as unplugging the ballasts and bulbs and just purchasing a new kit? I wasn't sure if the ballasts were built in someone, since it is stock with the car.

Thanks,
Modified by googlybear at 1:23 PM 2/25/2010

[googlybear]

Does anyone have a clue on how to do this?

Does anyone have or know where I can find a wiring diagram for the headlights on a 2010 Altima?

[mrodrig2]

Is this as simple as unplugging the ballasts and bulbs and just purchasing a new kit?

Yes. You may also want to consider purchasing or making a relay harness to ensure more reliable start-up with the 55w HIDs.

[mrodrig2]

Does anyone have or know where I can find a wiring diagram for the headlights on a 2010 Altima?

If you just need a diagram of the head lights so you know what you are looking at, you can check a parts site; here's the head light diagram from Courtesy Parts. http://www.courtesyparts.com/a....html

If you need to know what the actual wires are in the harness check the FSM that's linked in the FAQ sticky.

[googlybear]

Cool. Thanks for responding.

Do you think you can instruct me on making a relay harness?

Thanks.

[mrodrig2]

It's just an automotive relay, a fuse, various wiring and terminals. If you don't already have wiring supplies it'll likely be cheaper for you to just purchase the wiring harness. $15-30 on ebay, ddmtuning or other various websites. If you want to DIY check on HID planet forums.