Structuring Component
ToolsReplacing Reservoir, No Contaminants, No Loss of Refrigerant
Discharge the refrigerant circuit.
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Replace the restrictor depending on the vehicle.
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Remove receiver or accumulator.
–
Remove dirt from receiver or res ...
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.
...
Indicator lamps and fuel gauge
Fig. 129 In the instrument cluster: Variants
A and B: fuel gauges for petrol and diesel. Variant C: fuel gauge for autogas
First read and observe the introductory information
and safety warnings 
Lit up
Needle position 
Possible cause †...