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[Brynjaminjones]

I'm looking for reasonably urgent help at the moment!

I replaced a headlamp bulb in the ZJ today as the left low beam wasn't working. Changed it in the car park and drove home - all fine.

I've just got in it to head out, turned the lights on and now neither headlight is coming on at all!

Sidelights fine, dash lights fine, fog lights fine, but no main or low beam on either side!

The only thing I did at all differently today was use the headlamp delay timer to make sure they were still working as I went in the house, which they were.

I could do with help as the XJ isn't legally on the road yet, and I've got to get Emily from work at midnight every night this week!

Sent from my HTC One M8s using Tapatalk

[scrw]

first off check the fuses

[Brynjaminjones]

I read online that there isn't a fuse for the headlights on a ZJ, but could be mistaken.

Anyway, in typical Jeep fashion after giving the main beam stalk a good wiggle it's working again like nothing ever happened!
Sodding Jeep likes to be a nuisance, but it is a relief!

Sent from my HTC One M8s using Tapatalk

[Sooty Si]

Headlamp stalk? Mine has a knob on the dashboard along with the dimmer switch and headlamp height adjuster...

[Brynjaminjones]

I was meaning the indicator stalk that has the switch for full beam

Sent from my HTC One M8s using Tapatalk

[Brynjaminjones]

I could do with more help on this now...

The same bulb as before (passenger low beam) went again.
I replaced the bulb, and the blown one had bubbled the glass, looking like a glass blister on the bulb.

The new bulb works fine currently, but after driving away I realised a backlight in the gauge cluster had now gone out. Two miles later and it's back again.

It seems that there's an underlying issue somewhere - does anyone more electrically minded than myself have any ideas?

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[Panic mechanic!]

you are not touching the surface of the bulb with bare hands are you as this will create a hotspot and burn them out a lot quicker.

[Brynjaminjones]

Hmmmm, that sounds very much like something I might do

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[Panic mechanic!]

basic mistake, keep them clean and free from grease from your fingers! if you do touch the glass, clean it off with something like white spirit or partners nail polish remover

[bgbazz]

I use a very light pair of cotton gloves when I'm replacing bulbs...both my Pug 406s were notorious for blowing headlight bulbs, so I got plenty of practice!