Mercedes-Benz GLC : Notes on off-road driving / Driving in mountainous terrain

Also observe the following information when driving in mountainous terrain:

• Observe the values of the approach/departure angle and of the maximum gradient.
• Avoid high engine speeds.
• Use the braking power of the engine when driving downhill.
• Shift to a lower gear on uphill gradients and on long, steep downhill gradients.
• Activate DSR before driving downhill, if necessary.