It's just started happening with my TF, But every 10 minutes or so my headlights dim for a quick flash ... other than that they are normal... but the flicker is really pissing me off... Any ideas?

Have the battery load tested? Clean terminals?

My 2c.

Cheers

It's just started happening with my TF, But every 10 minutes or so my headlights dim for a quick flash ... other than that they are normal... but the flicker is really pissing me off... Any ideas?

Do you have the a/c on? Mine does this when my compressor kicks in and out.

Hmmm... I might check that Type40... I've usually got air flowing through..

alternator under/over charging intermittently

Mine does it at random, but its so infrequent and unnoticable that im usually not even sure if it actually happened.

Check the relays for the headlights (may be one for high and one for low beams, too). Check that they have no signs of overheating or other drama - perhaps pull them and make sure the contacts on relay and in the connector are clean and contact firmly.

Once had headlights behave a bit like this in a KS Verada I drove for a year or so - in the end the lights failed completely...... due to a poor contact under the relay, the resistance at the connector (= heat) eventually killed my relay. I was a zillion miles from a self-serve wrecker and the relay cost me $35- or so - I tightened the contacts under that relay to make sure it contacted the spade on the relay VERY firmly.

My lights flicker too when the A/C is on as stated above. its really annoying and people must think im alerting them to speed cameras ahead...:mits:

I have a problem with my driver's side driving light's it takes a little bump on them to get them to come on but I think it might be the blobe it self.
Yeah, prob will be with your blobe :P

My rada does this. ive been told its because sitting so low on the front bar it takes a lot of shock and bouncing round, and the filament on the light is loose. if you change the bulb, it will work fine for 3-6 months then do it again

Easy way to tell is take the bulb out and flick it with your fingers...