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 ...
VIN
■ Open the front right-hand door.
■ Open cover 1 in the direction of the arrow
and remove it.
You will see the VIN.
The VIN can also be found in the following
locations:
• on the ...
Important safety notes
Special tools and expert knowledge are
required when working on the battery, e.g.
removal and installing. You should therefore
have all work involving the battery carried out
at a qualified spec ...