Lancia Thema warning lights

[Leon Fletcher]

Hi all,

Just a quickie - I have a problem with my (groan...) 1993 Thema 16v Turbo LS check computer (I know, I know!).

I wanted to know what failure is indicated by the tail-light
warning coming on in conjunction with the headlight warning of the opposite side (i.e. diagonal warning lights).

The side is not constant (ie sometimes they are lit /
sometimes \ .

Obviously, no bulbs have failed. I've cleaned all contacts I
can find, but I want to know what the fault being complained
of is, so I can hone my contact cleaning!

Cheers,

Leon

[Bob Solbrig]

Leon,
With my car I had the same problems. Sometimes the warning lights came on while driving over a bump and then switched off again.
My garage found out that it could be faulty or not properly fitted fuses. After the fuse were changed the problems were over for quite some time.
When the problem reoccured I just took out the fuses and put them back in again, that took care of the problem too.I read your problems with your engine misfiring, I hope this also the solution for my problem.