Co-responsibility of employers in the event of an accident during a journey for him/debt

Hello, I had an accident yesterday with a minimal damage to both vehicles. But now I am not sure if I bear the sole responsibility and if my employer has to cover any costs because I was on the road with my private passenger car for him (kilometre money + hourly wage there is for the ride). Let’s first come to the school question: I wanted to turn right at a crossroads. Before me were 3 cars. The first is then, in my opinion, ban-free after The first car behind the car could still stop well and 2. just so brake and I as 3. car could no longer correctly brake because I had braked shortly before the impact (weren so 10-15 km/h), but apparently not strong enough) again to the left saw if what comes. The 3 vehicles before me were already on the main road again and I straight still on the part where I have to grant the advance, so I have again for safety after link Now I am of the opinion that the woman wanted to turn off also with guilt, because she turned over over a drawn line! The policeman I meant the only fault because the woman would have flashed. But I am somewhat different! I once took a picture with Google Maps and presented the vehicle with crosses (red cross vehicle what is turned off, orange cross is the vehicle that I have touched easily and the green cross I am). Now we come to the liability of my employer: When the accident happened I was on the road for my employer with my private passenger car (there is NO company car and on foot this is not to be done). For the rides I make for my employer there is mileage and hourly wage. What does it look like? Does my employer have to take over the damage to both vehicles or do I have to pay all this alone? Because if I had not driven for my employer, since nn the accident wouldn’t have happened either What do you think about it? Image of the damage and the intersection I once attached (the blue one is mine and silver one of the aggressive Elder).