407 HEADLIGHT AND BULBS. CAN EVERYONE ANSWER?

1) My friends wanted to switch to the original xenon headlight (d2s) led headlight (when the headlight sliding led was turned on, the xenon malfunction light turned on), but I guess they said it was not only with a bulb change. Which brand and model of xenon is the most suitable bulb for our vehicle?

2) license plate and reversing lights are mediocre. For example, the reverse, gear and signal are both yellow .... I want to make the signal orange and the white plate lighting to white, what are your suggestions.

3) The important thing is that it doesn't light up the fault.

Thank you in advance for your answers.

1- When it comes to your question, do not bother with LED or something, so many users burned the engine fuse box or the vehicle caused small fires. 407 and 307 electrical wiring needs some attention. If you want to install sliding led. Get electricity directly. It is like a daytime led. okay if you get the signal from the signal cable too. Of course, the quality of the sliding led chip set you receive is also important in this regard.

Do not use LEDs for 2-signal errors mostly. Just take the standard type of orange bulb you call. I recommend the canbus especially leds for the back and license plate lamps. or there are direct led lighting products for the plate.

https://tr.aliexpress.com/item/4000200762796.html?spm=a2g0o.productlist.0.0.31dd6a7fwıhlfg&s=p&algo_pvid=e535565e-e439-4ebd-ae6c-1cf842f520eb&algo_expid=e535565e-e439-4ebd-ae6c-1cf842f520eb-53&btsid= 4d1d594-98b a-a-fee7-4ebb 57a0579bac80 & ws_ab_test = searchweb0_0, searchweb201602_1, searchweb201603_53

or if you are going to buy single t10 led, you better choose the ones with silicon. they last longer. more water resistant.

https://tr.aliexpress.com/item/4000149566921.html?spm=a2g0o.productlist.0.0.3dc259besdve7j&algo_pvid=c26d54b1-b353-4d41-b6f9-b66e94983a72&algo_expid=c26d54b1-b353-4d41-b6f9-b66e94983a72-49&btsid=cf0d2c5d- 008c-4d3f-bd61-b7f0800f60df & ws_ab_test = searchweb0_0, searchweb201602_1, searchweb201603_53

For reversing, I bought gayat beautiful lighting available.

https://tr.aliexpress.com/item/32619128469.html?spm=2114.13010708.0.0.3a994c4ddtnqbn