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

Cleaning Starter Switch Contacts

Model: BMW Serie 5 E39 - Years: 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
Part: Engine

See other generations:
Video tutorial

If the starter motor does not activate when turning the ignition key, there may be a contact issue in the starter switch. You can try cleaning the contacts of the switch.

First, remove it from the back of the ignition lock. Once it is on a workbench, gently open the plastic cover by releasing the tabs without breaking them.

Then, extract the various components, keeping track of their alignment, until you access the contacts. Clean the contacts with fine-grit sandpaper and spray everything with contact cleaner.

Reassemble in reverse order.


Updated on 17 February 2026 by ScegliAuto


Related tutorials

Check Functionality of the Contact Switch
Check Functionality of the Contact Switch
BMW Serie 5 (1995-2003 / E39) If the engine does not start when turning the ignition key to the start position, specifically if the starter motor does not engage, before assuming …
Instructions for Replacing the Contact Switch
Instructions for Replacing the Contact Switch
BMW Serie 5 (1995-2003 / E39) The contact switch is located just behind the ignition key cylinder. To access it, first remove the protective covers of the light switch controls. O…
Removing the Ignition Switch
Removing the Ignition Switch
BMW Serie 5 (1995-2003 / E39) Due to wear on the contacts, the ignition switch located right behind the ignition key may prevent the vehicle from starting or may not activate the …

How to Open the Fuel Filler Flap in the Hyundai i30?

In this tutorial, you will learn how to open the fuel filler flap in the Hyundai i30, a very simple operation that follows the typical procedure of most vehicles. First, unlock the locks using the designated button on the remote, then open the driver's door, locate the release lever on the left side of the seat, and operate it. Next, move to the fuel filler flap, open it completely, unscrew the cap, and refuel as needed. To close the flap, simply press it gently.

Watch the video!


by ScegliAuto

More videos