


Driving systems
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DEF (BlueTEC vehicles only)
Important notes on use
To function properly, BlueTEC exhaust gas
aftertreatment must be operated with the
reducing agent DEF.
When the supply of DEF is almost used up,
the Check Additive See Op ...
Adaptive Highbeam Assist
Important safety notes
WARNING
Adaptive Highbeam Assist does not recognize
road users:
• who have no lights, e.g. pedestrians
• who have poor lighting, e.g. cyclists
• whose lighting is blocked, ...