Emmisions Light

[Daz_25]

The emmisions light flashed up on my car for about 10 seconds today and hasnt appeared again. Any idea what this could be caused by and is it still safe to drive, or should I take it straight to renault to get checked out?

 

[MARK A]

The emmisions light flashed up on my car for about 10 seconds today and hasnt appeared again. Any idea what this could be caused by and is it still safe to drive, or should I take it straight to renault to get checked out?

Mines done it once, when waiting to fill up at a petrol station. Went off and has never come on again! Don't need to worry unless it stays on all the time