The warning light may then turn on and stay lit or flash in the following cases:
- the signaling device burns constantly at malfunction of all-wheel drive transmission 4WD;
- the indicator flashes when the oil in the main gear is overheated;
- the indicator flashes if there is a significant difference between the speeds of rotation of the front and rear wheels for a sufficiently long time, for example, when driving on a slippery ice surface.