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Home >> Volvo >> 2004 >> S40 LSE >> Repair and Diagnosis >> External Pages >> Different car >> Section 46 (Battery And Mounting - Service Programs) >> Battery Maintenance >> Battery Acid Level, Checking >> Checking The Electrolyte Level

Checking The Electrolyte Level

WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2011 Volvo V50, 2010 Volvo V50, 2009 Volvo V50, 2008 Volvo V50, and 2007 Volvo V50. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Checking Electrolyte Level
GLL101097Courtesy of VOLVO CARS OF NORTH AMERICA.

Check the electrolyte level at every regular service. More regular checks may be required for cars with heavy usage or used in hot climates. Always  check the electrolyte level both before and after charging the battery.

CAUTION: Never fill above the maximum mark (A) This may cause the electrolyte to leak.
WARNING: Remember that the battery contains oxyhydrogen  . Oxyhydrogen is highly explosive  . A naked flame or smoking near the battery can cause it to explode resulting in personal injury and/or damage to the car.
WARNING: The battery contains sulphuric acid  . This can cause serious corrosive damage  . If the electrolyte comes into contact with your eyes, skin or clothes - flush using large quantities of water. Contact a doctor immediately if acid splashes into eyes.