Make sure the vehicle's underside is cleaned as soon as possible after driving off-road.
Make sure that the areas indicated around air intakes and the front grille are clean and clear of debris. Pay particular attention to the lower grille, radiator pack, intercoolers and brake duct. Failure to do so may cause the engine and/or brakes to overheat, potentially leading to engine and/or brakes damage.
For vehicles fitted with air suspension, raise the suspension to Off-Road 2 to improve cleaning access. See OFF-ROAD HEIGHT.
Make sure all mud and debris is removed from the rear air spring. Failure to do so may lead to permanent damage to the air spring sleeve.
Make sure that the areas around the wheel and brake assemblies are clean and clear of debris. Inspect the wheel rims for signs of damage or scoring, and check for unusual brake noise when driving and applying the brakes.