Sure, but I'd say the controller was more simple to install (connects to battery, running lights, and 1 wire to headlight wires, don't do it to the instrument panel lights because on a Soul those are on whenever the car is running). $3 ppd from China, or $10 from eBay. https://www.aliexpress.com/item/DRL-Controller-Auto-Car-LED-Daytime-Running-Lights-Controller-Relay-Harness-Dimmer-On-Off-12-18V/32832257840.html?spm=2114.search022.214.171.124f3a4a72vYU0dy&ws_ab_test=searchweb0_0,searchweb201602_2_10152_10151_10065_10344_10130_10068_10324_10547_10342_10325_10546_10343_10340_10548_10341_10545_10696_10084_10083_10618_10307_10059_100031_10103_10624_10623_10622_10621_10620-10621,searchweb201603_50,ppcSwitch_5&algo_expid=00d9a7ce-a1ea-4590-90ad-a0bf659376f3-2&algo_pvid=00d9a7ce-a1ea-4590-90ad-a0bf659376f3&priceBeautifyAB=0Instead of the controller you mentioned could l just install a on/off switch?
The only time aftermarket parts will void the warranty - is if your install of the part causes a failure. If you wire something wrong and it shorts out a system, it won't be a warranty repair.Thank you for the tips and links. Could it void my warranty if l install these parts and led lights?