Cleaning and connecting the battery cables/terminals is required if you notice one or more of the following symptoms
- Problems starting the engine
The engine is difficult to start or the starter makes a weak noise. This may be due to poor contact between the terminals and cables. - Dim headlights or reduced power of electrical equipment
Headlights and other devices work weaker than usual, which may be caused by poor conductivity due to corrosion. - Presence of corrosion on the terminals
If you see a white, green or bluish coating on the battery terminals, this is a clear sign that cleaning is needed. - Splashes or interruptions in the electronics
Abrupt switching on or off of devices, flashing headlights or unstable multimedia operation may indicate problems with the contacts. - Constant battery discharge
Even a new battery discharges faster than usual, which may be due to a poor connection.
Sparks or hot cables
When trying to start the car or while running, sparks may appear or you feel that the cables are too hot. This may be caused by poor contact, causing resistance.
Poor cable fastening
If the cables are loose, they need to be re-fastened.
When to perform preventive cleaning?
Periodically, every 6-12 months, especially before the cold season.
After a long period of inactivity, if the car has not been used for a long time.
During routine maintenance, during oil changes or other regular checks.
Clean and attach battery cables/terminals - the procedure is important to ensure good electrical contact to avoid problems with starting the engine or the car's electrical system.
