See also:

Switch off the engine during longer stops
Switch off the engine during longer stops, e.g., at traffic lights, railroad crossings or in traffic congestion. Fuel savings are achieved after the vehicle is switched off for only approx. 4 s ...

Weights
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Securing cargo
BMW X5 BMW X5 BMW X6 BMW X6 ▷ Smaller and lighter items: secure with retaining straps, a cargo net or draw straps. ▷ Larger and heavy objects: secure with cargo straps. Four ...