Whisk mayonnaise, olive oil, lime juice, apple
cider vinegar, mustard, chopped dill, sugar, chilies, garlic and celery seeds
in medium bowl to blend.
Toss cabbage and carrots in large bowl with
enough dressing to coat. Season to taste with salt and pepper. (Coleslaw can be
prepared ahead. Let stand at room temperature up to 1 hour or cover and
refrigerate up to 4 hours.) Serve cold or at room temperature.