Mercedes-Benz G-Class 2020 Operator's Manual page 486

484 Display messages and warning/indicator lamps
Driving systems
Warning/indicator lamp
Possible causes/consequences and
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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.
Warning lamp for distance
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warning function
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Function of Active Brake Assist (
Engine
Warning/indicator lamp
Possible causes/consequences and
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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.
Engine diagnosis warning
In some states, legal requirements stipulate that you must immediately consult a qualified specialist workshop as
lamp
soon as the yellow Check Engine warning lamp lights up.
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Be prepared to brake immediately.
Increase the distance.
page 169).
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Have the vehicle checked as soon as possible at a qualified specialist workshop.
Solutions
Solutions