I had to change the battery in the civic the other day as starting was getting a little laborious in this cold weather and thought I'd share some pictures.
The correct battery is an "096". Here are the specs for the Bosch S5 battery that I bought:
First of all I removed the engine cover - it is held in place with four 10mm nuts and reveals this:
Next remove disconnect the earth strap - it is vital you do this before touching the positive connection as it prevents any shorting out onto the body. The clamp is held in place with a 10mm bolt.
Now you can go ahead and remove the positive lead - again a 10mm clamp hols it in place. You will also need to undo the cable tidy that fits onto the battery strap (it can be undone with a 10mm socket).
Now you can loosen the battery strap. You'll need a deep 10mm socket or a spanner. You don't need to undo the nuts all the way - after they have been loosened the other end of the strap will unhook. The battery will now withdraw from the car.
To improve the earthing, I bought 30" and 18" earth cables from Halfords - cost was about ÂŁ8 with a trade card. As it turned out, a 24" cable is probably a better length to buy than 30".
One end of the long cable goes on the earth clamp like so:
The other end is connected to the engine as shown:
The shorter of the cables goes here:
and here:
Zip tie it in place:
Here's the route of the longer cable:
After I had fitted the new battery in place I wasn't happy with the tightness of the earth clamp so it was back to Halfords to get a new clamp and strap:
I removed the original clamp and cable:
And fitted the new clamp and cable:
Here it is all in place:
If you have sat-nav then you'll need to start the engine and initialise the system - allow 10mins.
The correct battery is an "096". Here are the specs for the Bosch S5 battery that I bought:


First of all I removed the engine cover - it is held in place with four 10mm nuts and reveals this:

Next remove disconnect the earth strap - it is vital you do this before touching the positive connection as it prevents any shorting out onto the body. The clamp is held in place with a 10mm bolt.

Now you can go ahead and remove the positive lead - again a 10mm clamp hols it in place. You will also need to undo the cable tidy that fits onto the battery strap (it can be undone with a 10mm socket).

Now you can loosen the battery strap. You'll need a deep 10mm socket or a spanner. You don't need to undo the nuts all the way - after they have been loosened the other end of the strap will unhook. The battery will now withdraw from the car.

To improve the earthing, I bought 30" and 18" earth cables from Halfords - cost was about ÂŁ8 with a trade card. As it turned out, a 24" cable is probably a better length to buy than 30".

One end of the long cable goes on the earth clamp like so:

The other end is connected to the engine as shown:

The shorter of the cables goes here:

and here:

Zip tie it in place:


Here's the route of the longer cable:

After I had fitted the new battery in place I wasn't happy with the tightness of the earth clamp so it was back to Halfords to get a new clamp and strap:

I removed the original clamp and cable:

And fitted the new clamp and cable:


Here it is all in place:

If you have sat-nav then you'll need to start the engine and initialise the system - allow 10mins.