First read and observe the introductory information
and safety warnings

WARNING
Fitting the removable ball coupling
Hitching and connecting the trailerPreserving Wax
Definition:
Preserving Wax -AKR 321 M15 4-
Preserving Wax -AKR 321 M16 10-
Edition 04/2009
Product Description
Preserving Wax -AKR 321 M15 4- and Prese ...
AGM Battery
Maintenance-Free Battery with Specific Electrolyte without a
Visual Indicator
Lead-acid battery, where the electrolyte is fixed in an
absorbent glass mat (AGM). The battery is closed and equipped
with breather valves.
...
Battery, Checking
General Information
WARNING
Risk of injury. Follow all Warnings and Safety
Precautions. Refer to
→ Chapter „Warnings and Safety Precautions“.
...