Do it yourself
Frequently asked questions about cars and motorcycles
Car tutorial (Do it yourself) Motorcycle tutorial (Do it yourself) Frequently Asked Questions

How to Replace the Battery on an Alfa Romeo 166

Model: Alfa Romeo 166 MK 1 - Years: 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
Part: Battery

This video is currently unavailable

Start by opening the bonnet. Next, remove the cover of the positive terminal located above the battery, and unscrew the bolt securing it. Repeat this step for the negative terminal.

Once both terminals are removed, the battery will be secured in place only by the strap. To remove this strap, unscrew and remove the bolt located on the lower left side.

Once done, you can extract the battery. Before setting it aside, you must finally remove the cover located on all four sides of the battery.

Once this is done, to install the new battery, simply repeat the steps in reverse, and you will have successfully completed the replacement.


Updated on 19 April 2026 by ScegliAuto


Related tutorials

How to Remove the Door Panel of an Alfa Romeo 166
How to Remove the Door Panel of an Alfa Romeo 166
Alfa Romeo 166 (1998-2007 / MK 1) Before you begin, open the door of your Alfa Romeo 166. Start by prising out and removing the inserts of the door panel using a thin but sturdy tool.…
How to Replace the Heating Radiator on an Alfa Romeo 166?
How to Replace the Heating Radiator on an Alfa Romeo 166?
Alfa Romeo 166 (1998-2007 / MK 1) To replace the heating radiator on an Alfa Romeo 166, open the bonnet to access the engine compartment directly under the windscreen. In the central …
How to Replace the Gearbox Oil on the Alfa Romeo 166?
How to Replace the Gearbox Oil on the Alfa Romeo 166?
Alfa Romeo 166 (1998-2007 / MK 1) To replace the gearbox oil on the Alfa Romeo 166, lift the car to access the components underneath the engine bay. Here, you will locate the gearbox …

How to Replace the Glow Plugs in the Fiat Ducato 2.3 Multijet?

Glow plugs, as the name suggests, raise the temperature of the engine in diesel vehicles to allow for easier starting. The manufacturer, in this case, Fiat for the Ducato 2.3 Multijet, specifies how often they should be replaced, and a warning light will illuminate when it's time. This work is carried out under the bonnet. First, remove the upper engine cover, then lift the coil and, using a socket wrench of the appropriate size, unscrew the glow plug to remove it from the base, followed by installing the new one.

Watch the video!


by ScegliAuto

More videos