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Question 3699

For safety, what is the most advisable way to drive down a mountain pass when there are patches of ice on the roadway?

  1. Using the parking brake to negotiate curves.
  2. In the lowest possible gear to avoid sliding.
  3. At a low speed in the highest possible gear, avoiding sudden braking.
Show answer and explanation

Correct answer: In the lowest possible gear to avoid sliding.

On a long icy descent, it is advisable to drive very slowly and use a suitable low gear. This makes use of engine braking and reduces use of the brakes.

Manual II. Cuestiones de Seguridad Vial · Manual II. Cuestiones de Seguridad Vial (DGT, 2026)