This chapter contains information on the following subjects:
→ Function and operation by the user
The Driver Alert System informs the driver if his or her driving shows signs of tiredness.
Additional information and warnings:

WARNING
The Driver Alert System has been developed for use only while driving on highways and good roads.
If there is a system fault, proceed to a qualified workshop immediately to have the system checked.
Function and operation by the user2-pack HS Vario surfacer
Designation:
2-pack HS Vario surfacer -LGF 786 004 A4-, grey
Issued 04.2013
Product description
2-pack HS Vario surfacer is a high-grade, versatile,
VOC-compliant 2-pa ...
Removing and installing headlight washer system pump -V11-
Special tools and workshop equipment
required
Drip tray
Removing
–
Remove noise insulation
→ General body repairs, exterior; Rep. gr.66.
...
Removing and installing digital sound package control unit -J525
Special tools and workshop equipment
required
Protective cap for wiring harness connector -VAS 6223/9-
If the control unit is replaced, select the
Replace function of the resp ...