brake light help

[ste68blue]

Hi guys can anyone help please?
My 2006 ML320 keeps blowing the nearside brake light bulb.
I have changed it for a new one and it works okay for a little while then seems to pop again.....

Any clues what i should be looking for or checking?

Any help or advice is much appreciated

[PositronicRay]

Where are you getting your bulbs from? The only reason I ask I had a problem with some Halfords fuses. Tried some ebay ones and no more problems.

[ste68blue]

Just from my local motor factors...

[PositronicRay]

Check for bad earths and loose bulb in the holder, and a different source for the bulb.