You can try swapping the modules over, see if the fault follows the module.
if it follows, you need a module, if is doesn’t follow, you need a headlight. I’m pretty sure the headlight is a sealed unit, including the DRL’s
You can try swapping the modules over, see if the fault follows the module.
if it follows, you need a module, if is doesn’t follow, you need a headlight. I’m pretty sure the headlight is a sealed unit, including the DRL’s