help needed to i.d a part

[s2martyn]

2005 gti,under the ofside front wing is a silver box 1k0 951 227,can anyone identify which part this is???

i was in the garage,car hasnt moved for 3 days,all locked up,i can hear a noise coming from this area so narrowed it down to this...the noise is like a relay thats stuck or shorted out(bad earth maybe)
now,i am not sure if i can smell electrical fault or am just being paranoid,but the noise is worrying....

[Eddie-NL]

That is the holder for the alarm horn

try setting of your alarm off to see if it still works

[s2martyn]

ah ah thanks eddie,alarm horn doesnt sound,thought i had never heard it
should i unplug it,as to be safe from electrical fires due to the short i can here,or is there no need to worry

[Eddie-NL]

You can unplug it or you can replace it. They are about £30 on ebay or over a £100 from the dealer