See also:

DEF refill bottle
DEF refill bottles can be obtained at many gas stations or at an authorized Mercedes-Benz Center. Refill bottles without a threaded cap do not provide overfill protection. DEF may leak if over ...

Interior
As much as I like how the CL looks from the outside, it's on the inside that Mercedes outdoes the competition: Everything you see or touch looks and feels good. If I shelled out the cash for a CL, ...

Hazard warning lamps
The hazard warning lamps automatically switch on if: an air bag is deployed. the vehicle is slowed down severely from a speed of over 45 mph(70 km/h) and comes to a halt. To switch on the ...