Escort Bj. 94 Rear fog lamp and hand brake

Hello all together, every two years again the Tüv. This time there are two things on it next to the crossbars where I really have problems with. Car: Ford Escort Cabrio type ALL 1.6 liters BJ. 94 1. Fog rear light: Does not light. Lights on the switch works. Bulb does not change anything! Safety changes nothing! Mass point controls nothing! Bridge on the ECB looks at me everything okay! Someone still a clue if there is another relay or something that can break? S It can only be the cable, can it be? 2. Handbrake: Two years ago, the rear brake system was made almost completly new (brake cylinder/brake hoses/brake linings all new) Footbrake was then and today in equilibrium. Only the handbrake was not exactly ok two years ago but in tolerance. This time, however, it was far more than 50% off. On the right, there is actually nothing at all. However, according to my clever book, she should adjust herself. So it can be hi but I had already looked at these two years ago and they were all ok and I cleaned them too. Under the car there are two plastic nuts behind the middle silencer you can adjust something there? Someone can tell me something about it. MFG Alex