Lights-on warning buzzer

[MercEnthusiast]

It may not be the most crucial aspect of a 16 year old 380se, but the warning lights-on buzzer on my w126 does not work -- and i have inadvertently left the lights on a few times now.

any advice. i have changed the fuse - to no avail.

 

[Andy]

Hi

I would think it may be one of two things. Either the buzzer is knackered. Or more likely the loom which connects it to the buzzer has not been replaced.
On the ignition barrel there should be a little wiring loom about 3inches in length. Black. If the ignition barrel assembly has been replaced a lot of people forget to replace this component. Check it out you should see what I mean. This usually is what is missing.

Hope this helps.

Regards

Andy @ www.mercedeservicing.com