Identifying headlight type
I have a 2007 W219 320cdi (UK) and the headlights aren't nearly as bright as I think they should be. I've been online to order replacement bulbs and I'm being presented with two different types of headlight for the car, bi Xenon or Halogen. Is there an easy way to identify what type the car is fitted with just from looking at the headlights?
Photo below.
Thanks
If it's bi-xenon, it will use a D2S bulb. There are LED alternatives available that match the factory 35-watt load and will not trigger bulb-out or CAN-bus errors.




