Volkswagen Golf Quiz
Electrical system, general information

Charging battery in maintenance mode with battery charger -VAS 5903-

In this manual: Electrical system, general information
General body repairs, exterior — 230General body repairs, interior — 279General information, paint — 133Vechile- specific paint information — 27Heating, air conditioning — 156Auxiliary heater — 58Air conditioning system with refrigerant R134a — 1297- speed dual clutch gearbox 0CW — 544- cylinder injection engine(1.4 1 direct inction. turbocharger) — 182Fuel supply system - Petrol engines — 59Running gear, axles, steering — 221Brake system — 92Wheels and Tyres guide — 12Guide for using trailers — 11Wheels and Tyres Guide - General Information — 121Brake system (hybrid) — 73Electrical system — 326Communication — 65Electrical system, general information — 111
~1min read
Note When a battery is being charged in the maintenance mode and an electrical consumer draws current from the battery, the battery charger -VAS 5903- automatically compensates the charge.

The maintenance mode can be continued for an unlimited period.

The battery is always ready for use.

Observe battery manufacture's maintenance instructions!

WARNING

Danger of injury! Observe warning notices and safety regulations → Chapter!
WARNING It is not permissible to test or charge batteries whose magic eye shows light yellow. Do not slave/jump start the vehicle!

Danger of explosion when checking and charging or slave/jump starting.

These batteries must be renewed.
When the battery is fully charged the battery charger -VAS 5903- switches to maintenance mode.
  • Proceed as for charging battery → Chapter.

At a charge condition of 100% all bars appear in display.
Charging battery in maintenance mode with battery charger -VAS 5903-

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A quick Volkswagen Golf quiz: every answer comes with an explanation and a link to the manual page.