The LED light package lends the CL a distinctive look, using advanced LED technology to emphasise its charismatic appeal.

Integrated on the left and right-hand sides of the bumper, the LED daytime driving lamps with chrome surrounds highlight the innovative design of the CL and increase safety by helping other road users to see the vehicle more quickly.

The Intelligent Light System, integrated in the main headlamps, significantly enhances both safety and comfort. It automatically adjusts to different traffic situations, such as when cornering or driving on country roads or the motorway. In "country light" mode, the road surface is illuminated with a broader beam, while the motorway mode produces a significantly longer illumination range. The Intelligent Light system also features enhanced fog lamps as well as active light and cornering light functions.

Adaptive Highbeam Assist is a further component of the LED light package. It can dip headlamps as required and adjust the range of the dipped headlamps to match the distance from illuminated oncoming vehicles or vehicles ahead. Adaptive Highbeam Assist automatically sets the maximum headlamp range (up to 300 m) for dipped headlamps to ensure that the driver can identify the course of the road, pedestrians or critical situations more effectively and sooner. The CL automatically provides optimum illumination in every situation.