My 300 has HID's, Leads rectangular box, plug to lamp connector, etc and H3c bulb with wire, Question is, if i buy the H7 lead for my merc, can i just swap it over, to give my merc some HID's for £8.00?

 

Cheers

The H3, H4, H7 are all different bulbs and have a specific fitment in the headlight aperture, so you cant use a H3 bulb in a H7 opening. You can use the ballasts but thats about it :thumbup1:

Hi Graham, the fitment in the Merc is H7, which the H3c that is on the HID's for the 300 wont fit, so i bought the H7 HID Bulbs (leads attached)

I see, then yes you can use the ballasts, they are all the same as far as im aware :thumbup1:

OK Cheers Mate , Take Care

How old is your Merc? if it is canbus electrical system it may throw a code or

lights out alert, if so you can buy canbus cancellers on ebay.

Jeff

Jeff, Hi

I've done some research on the Merc sites, and i think mine does have CANbus, so adding aftermarket kit wont work. Thanks for the pointer, me thinks i'll pop it back on the 300, be nice when i sell it.

 

Thanks

 

Nice puppy by the way

 

Rich

Jut to finish this off

 

Thought Sod it, put them on and they work brilliantly (no pun intended), so there you have it, when in doubt try it out!!

 

Rich