Headlight problem???

[esaw]

When my car is stationary with the lights off and i apply the brake the passenger side headlight comes on.
If the light are on the headlight does not come on.
Can someone help please?

 

[Nickynibbles]

Have you got your indicator on at the same time? Would be your parking light possibly.

 

[esaw]

No its not the parking light but thanks anyway