Mercedes-Benz S-Class 2019 Operator's Manual page 532

530 Display messages and warning/indicator lamps
Driving systems
Warning/indicator lamp
à
Suspension warning lamp
L
Warning lamp for distance
warning function
Engine
Warning/indicator lamp
;
Possible causes/consequences and
The yellow AIRMATIC/Active Body Control warning lamp is on.
There is a malfunction in AIRMATIC/the Active Body Control system.
Observe the messages on the multifunction display.
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The red distance warning lamp lights up while the vehicle is in motion.
The distance to the vehicle in front is too small for the speed selected.
If there is an additional warning tone, you are approaching an obstacle at too high a speed.
Be prepared to brake immediately.
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Increase the distance.
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Active Brake Assist .
Possible causes/consequences and
The yellow Check Engine warning lamp is lit while the engine is running.
A malfunction has occurred in the engine, the exhaust system or the fuel system.
The emission limit values may be exceeded and the engine may be in emergency mode.
M M Solutions
M M Solutions