Lowercase 56 Posted November 7, 2012 right, had my loom done the other day after my engine swap. connected up all the plugs now and got my headlamps in, everythings working fine apart from the passenger side head lamp. side lights and indicator works, full beam wont work despite the drivers side being on, but put high beam on and they both work. any ideas?. Share this post Link to post Share on other sites
Tom Fenton 1,536 Posted November 7, 2012 Change the bulb. Share this post Link to post Share on other sites
Lowercase 56 Posted November 7, 2012 isnt the bulb the same bulb for the full beam? Share this post Link to post Share on other sites
Lowercase 56 Posted November 7, 2012 i mean 'High beam' Share this post Link to post Share on other sites
welshpug 1,647 Posted November 7, 2012 Yes, but given that the n/s is working, and main beam is working, that's two sides of the circuit that are working as intended so the only thing left is the bulb. Share this post Link to post Share on other sites
Lowercase 56 Posted November 7, 2012 ill give it a nudge then. cheers Share this post Link to post Share on other sites
Phil H 16 Posted November 8, 2012 wiggle the earth connector on the front panel. Share this post Link to post Share on other sites
Anthony 1,002 Posted November 9, 2012 Earth is common for dipped and main on an H4 (headlight) bulb, so unlikely to be an earth fault if one works and the other doesn't. Share this post Link to post Share on other sites
Phil H 16 Posted November 9, 2012 I had some strange symptons due to a loose earth connector. The driving lights were on but no other lights yet remove the headlight connectors and they went out, but the lights were't actually switched on in car, if that makes sense. Share this post Link to post Share on other sites
