Indicator and reverse light problems

When I press the brake pedal down, the front indicators start to flash.  :dontknow:

Then when indicating left only and then applying the brakes the indicator cuts out?..  :?  :dontknow:

Also when in reverse the back white lights work occasionally.

Help on any of these situations will be helpful.


vw_tees

Bad earths , faulty stop tail bulb or bulbs , corroded bulb holders .

Reverse lights , gear box switch faulty, wiring corroded or gear linkage incorrectly adjusted