Volvo S80 Quiz
Care and Service

Starter battery - Replacement

In this manual: Care and Service
Introduction — 9Safety — 9Instruments and controls — 29Climate control — 12Loading and storage. Storage compartments. Center console. Glove compartment. Center console 12 V socket — 1Loading and storage. Loading. Loading - ski hatch. Roof load. Cargo tie-down eyes — 1Loading and storage. Loading - shopping bag holder*. 12 V socket in luggage compartment* — 1Locks and Alarm System — 14Driver assistance — 33Starting and driving — 29Wheels and tires — 15Care and Service — 24Technical data. Type designations. Weights. Towing weight and nose weight. Engine technical data — 1Technical data. Engine oil - severe operating conditions. Engine oil - quality and capacity. Coolant - quality and capacity. Transmission fluid - quality and capacity — 1Technical Data. Technical data for the air conditioning system. Fuel consumption and CO2 emissions. Tires - approved tire pressure — 1
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When replacing the starter battery on the Volvo S80 (2nd generation, 2013–2016), several important steps must be observed. This section describes removing the battery, safe handling of the cables and correct installation of the new battery. It also explains the correct sequence for connecting the cables and the importance of the breather hoses. Tips for safely removing the covers support correct replacement.

The starter battery in the vehicle can be replaced without the assistance of a workshop.

The starter battery is a conventional 12 V battery.

Removal

First of all: remove the transponder key from the ignition lock and wait at least 5 minutes before disconnecting any electrical connections. This time is required so the vehicle's electrical system can store important information in the control modules.

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  1. Open the clips on the front cover and remove the cover.
  2. Release the rubber strip so the rear cover can be removed.
  3. Release the rear cover. Turn the cover a quarter turn and lift it off.
WARNING

Disconnect and connect the positive and negative cables in the correct order.

Disconnect the black negative cable.

Disconnect the red positive cable.

Disconnect the breather hose from the battery.

Loosen the bolt that holds the battery bracket.

Slide the battery to the side.

Lift out.

Installation

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  1. Place the battery in the battery tray.
  2. Guide the battery inward and to the side until it contacts the rear edge of the tray.
  3. Tighten the bracket that holds the battery.
  4. Connect the breather hose.

    > Check that it is correctly connected to the battery and to the outlet in the body.

  5. Connect the red positive cable.
  6. Connect the black negative cable.
  7. Press the rear cover into place (see previous section "Removal").
  8. Install the rubber strip (see "Removal").
  9. Insert the front cover and secure it with the clips (see "Removal").

For more information on the vehicle's starter battery, see Jump starting with battery.

The starter battery on the Volvo S80 (2nd gen) can be replaced without a workshop. It is important to remove the transponder key and de-energize the vehicle before disconnecting the battery. The positive and negative cables must be disconnected and reconnected in the correct order.

After installation, the battery must be securely fixed and the breather hose must be correctly connected. This ensures reliable operation and minimizes the risk of damage.

FAQ

Why wait 5 minutes before disconnecting?
So the control modules can store all information and trouble-free operation is ensured.

Why connect the breather hose?
To safely vent gases to the outside and prevent corrosion or explosions.

Test yourself

A quick Volvo S80 quiz: every answer comes with an explanation and a link to the manual page.