Battery, Charging With Battery Charger:Vas5095A
Special Tools And Workshop Equipment Required
- Battery Charger:VAS5095A
If software updates or flash campaigns/actions must be performed on a vehicle, a charger with at least 70 A must be used in order to avoid problems during software updates and flash campaigns/actions.
Battery Charger:VAS5903 . Refer to BATTERY CHARGER .
Battery Charger:VAS5908 . Refer to BATTERY CHARGER .
Risk of injury. Follow all Warnings and Safety Precautions. Refer to WARNINGS AND SAFETY PRECAUTIONS .
While charging, always set the battery type to 2.4 V/C (Volts/Battery Cell)! This applies to all batteries.
The battery temperature must be at least 10 °C (50 °F).
Batteries that have a light yellow visual indicator do not have to be tested or charged. Do not give a jump start.
There is a risk of explosion during testing, charging or jump starting.
These batteries must be replaced.
-- Turn off the ignition and all electrical consumers.
-- Check the battery type setting on the battery type selector. Refer to BATTERY CHARGER . It must be set to 2.4V/C (Volts/Cell).
-- Clamp the red charging clamp "+" of the charger to the positive battery terminal.
In the case of vehicles with a start/stop function and an installed Battery Monitoring Control Module:J367 , the black charging clamp "-" must be connected to the body ground. The start/stop system will malfunction if it is connected to the negative terminal on the battery.
-- Connect the black charging clamp "-" of the charger to the negative battery terminal.
-- Switch on the battery charger. Refer to BATTERY CHARGER .
Charge current displays. Refer to appropriate service information. -2 and 3- light up yellow. When only the yellow LED -3- is lit, the battery is partially charged (approximately 90 %).
If the green LED. Refer to appropriate service information. -4- is also lit, the charger has switched to the charge sustain function. The battery is charged.
-- Switch off the charger. Refer to BATTERY CHARGER .
-- Remove the charger clamps from the battery terminal clamps.