Diane clinton

We also have this annoying problem,have changed bulbs and ballasts ,someone try fuse in headlight ,what do you think?

Yes, disconnecting the negative terminal does reset your ECU. The behavior you are experiencing is normal as the transmission relearns how you drive the car. I personally reset my ECU too last week and drove it very gently when the car was relearning. As a result the car has gone so smooth now. Even the kick-downs are very smooth.

Good luck getting the headlight sorted.

We also have the same problem ,have changed bulbs and ballasts still no good do you think it could be fuse?

I had the same problem, tought that the ballast was bad.

Also tried with a new xenon bulbs, but still right side didnt work as it should.

But when I changed both xenon-headlight fuses problem was solved.

With an eye the fuse seemed perfectly fine, but I decided to change it anyway..and like magic the headlight turned on right away. 3 months later still works fine.

So its worth to try, it can be simple as that.

Allan

I’ve got an IS 250 SE-L Auto with the Xeon type headlights.

I have an intermittent problem where sometimes neither headlight works or only one comes on. If I stop, switch the headlights off, turn the ignition off, switch the engine back on, turn the headlights back on it clear the problem.

Anybody experienced this? If so what’s the fix?

Cheers.

Help we are desperate now ,headlights doing the same just changed bulbs and ballasts do you think the suse will work as I didnt even know there was one in the headlight?