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View Full Version : What is this plug for?

richw
26th October 2019, 20:35
Was checking my plenum earlier, since we have had a few wet days. I spied this white plug on the passenger side.

The cable disappears off down through the sealed hole into the wheel arch. The plug is just floating about. I cannot see anywhere to plug it!

Is it some sort of wheel-related sensor? The car is an 02-plate Con. SE.

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Arctic
27th October 2019, 00:32
It is used for an horn but you must have the front head light washers as you have a BBUS in place of it ;)

whereas this car below still as the alarm horn.
richw
27th October 2019, 15:51
Ah! So that's good to know. I was worried that there was something missing, perhaps because of a fault (related to the wheel, like ABS or TC). And yes, I do have headlight washers.

Thanks for the info. Amazing how different these cars can be, really!

The sharp-eyed may have noticed that I fitted some fish tank filter foam, as per your previous how-to. Was a nice easy job, and seems to work well.

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