See also:

Lowering the vehicle
WARNING Pump up the collapsible spare wheel before lowering the vehicle. You could otherwise damage the wheel rim. Place the ratchet wrench onto the hexagon nut of the jack so that the ...

Fuel grade
Only refuel with ULTRA-LOW SULFUR DIESEL FUEL (ULSD, 15 ppm SULFUR MAXIMUM). Using other diesel fuels could result in increased wear and damage to the engine and/or exhaust system. Never r ...

Exterior & Styling
A number of the GLK350's competitors, like the XC60 and Infiniti EX35, have sleek exterior styling that favors smooth lines over right angles. The Mercedes, meanwhile, maintains the traditional up ...