Installing Amplifier Power Cable

Model: Lexus IS MK 2 - Years 2005-2013
Part: Accessory kit

If you decide to install an aftermarket audio system that requires an amplifier, it is essential to power the amplifier directly from the battery using an appropriately sized cable and applying a noise filter. This involves routing the cable from the battery to the rear boot through the cabin, concealing it properly. First, remove the battery and access the grommet to enter the cabin; then remove the panel under the glove compartment, the passenger side scuff plate, and the rear seats to hide the cable until you reach the rear boot. Once the cable is in place, connect it to the battery, applying the noise filter.

Updated on 16 February 2026 by ScegliAuto

This video is currently unavailable

Other guides you may be interested in

Glove Compartment - Maintenance and repair on other vehicles

- Maintenance and repair on other vehicles

Seat - Maintenance and repair on other vehicles

- Maintenance and repair on other vehicles

How to Adjust the Brightness of the Instrument Cluster on a Peugeot 3008?

To adjust the brightness of the instrument cluster on a Peugeot 3008, you need to turn on the ignition and access the settings via the menu located in the central area of the dashboard. In the screen that appears, select the "Display Configuration" option: now, by selecting the "Brightness" option, you can adjust it using the dedicated slider that will appear on the screen. The adjustment should be made with the headlights on as well as with them off. Once the adjustment is complete, you can turn off the instrument cluster.

Watch the video!

by ScegliAuto

Installing Amplifier Power Cable

Related tutorials

Other guides you may be interested in

How to Adjust the Brightness of the Instrument Cluster on a Peugeot 3008?

More videos