♦ Correct position: bellows can be turned around rotational
axis while seated in axial bearing.
♦ Otherwise pull bellows all-round out of axial bearing by one
notch.
♦ After that, the bellows should be able to be turned around
rotational axis.
4.37 Clock and date: setting
Setting time and date in Infotainment system
– Switch on ignition.
– Switch on infotainment system.
– Press Setup function button.
– Select function button Time and date .
– Select function button Time and set current time.
– Select function button Date set current date.
4.38 Underbody: inspecting for damage to
underbody sealant, underbody panels,
routing of lines, plugs
NOTICE
• During inspection, also check floor pan, wheel housings
and sills.
♦ Always ensure that all lines are secured in their mountings,
that all plugs are available and that there is no visible
damage on the underbody.
♦ Faults found must always be rectified (repair measure).
This inhibits corrosion and rusting through.
4.39 Warning sticker ID.3: checking
There are warning stickers on all high-voltage components.
When performing maintenance work, make sure that these
warning stickers are not soiled or damaged and are present
on all high-voltage components.
Note
♦
During inspection, only warning stickers that are attached in
visible areas are checked.
♦
Missing warning stickers on high-voltage components must
be renewed.
Warning sticker: ⇒ Electric drive; Rep. gr. 93; Warning sticker;
Checking warning sticker
ID.4 2021 ➤
Maintenance - Edition 12.2020
66 4. Descriptions of work