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Home >> Audi >> 2010 >> S4 Automatic DCT >> Repair and Diagnosis >> External Pages >> Different car >> Section 1121 (Exterior Lighting (1 Of 2)) >> Description And Operation >> Exterior Lighting - Overview >> Adaptive Front Lighting

Adaptive Front Lighting

WARNING: This page is about a different car, the 2018 Lincoln Navigator. However, it is still accessible from the selected car via links, so may be relevant.

Adaptive front lighting is designed to enhance the standard low beam pattern by adding light in a wider beam pattern to help illuminate more potential hazards at slower speeds such as when driving in the city or in a neighborhood.

The adaptive front lighting uses 5 Light Emitting Diodes (LEDs) below the low and high beam Light Emitting Diodes (LEDs) in the headlamp assembly. It is surrounded by the front park/DRL Light Emitting Diodes (LEDs). The Light Emitting Diodes (LEDs) are pre-aimed to varying outboard angles to add width to the standard low beam pattern.

Adaptive front lighting is only activated when the headlamp switch is in the AUTOLAMPS position.

Vehicle Speed Adaptive front lighting LED intensity
From Speed To Speed LED 1 LED 2 LED 3 LED 4 LED 5
0 km/h (0 mph) 14.5 km/h (9 mph) 100% 100% 100% 100% 100%
16 km/h (10 mph) 48.3 km/h (30 mph) 70% 70% 70% 70% 70%
49.8 km/h (31 mph) 80.4 km/h (50 mph) 80% 80% 10% 10% 10%
49.8 km/h (31 mph) - while turning left 80.4 km/h (50 mph) - while turning left LH LED 100% LH LED 100% LH LED 100% LH LED 100% LH LED 100%
RH LED 80% RH LED 80% RH LED 10% RH LED 10% RH LED 10%
49.8 km/h (31 mph) - while turning right 80.4 km/h (50 mph) - while turning right RH LED 100% RH LED 100% RH LED 100% RH LED 100% RH LED 100%
LH LED 80% LH LED 80% LH LED 10% LH LED 10% LH LED 10%
0 km/h (0 mph) - when headlamps commanded on by rain sensor 49.8 km/h (31 mph) - when headlamps commanded on by rain sensor 80% 80% 80% 80% 80%
82 km/h (51 mph) Above 82 km/h (51 mph) 80% 80% 80% 10% 10%