Your Saab’s ignition switch is a crucial component that enables your car’s engine to start. It is located on the dashboard or steering column, and when the key is inserted and turned, the switch completes a circuit between the battery and the starter motor. This circuit then allows electrical current to flow to the starter motor, which cranks the engine and gets it running.
The ignition switch also controls other electrical components, such as the lights and radio, and in modern cars, it may be integrated with other features like a push-button start or remote start system. Without a functioning ignition switch, the engine would not be able to start, and the car would be immobile.
Saab ignition switches have had some controversy in the past, particularly in the early 2000s when there were reports of ignition switch failures that could cause the engine to stall or shut off unexpectedly while driving. In some cases, this could also cause the airbags to fail to deploy in the event of a crash. Saab subsequently recalled many of the affected vehicles and made changes to the ignition switch design to address the issue.
Does Saab really need an ignition switch?
Without Saab’s ignition switch, the engine will not start. In recent years, due to the advancement of automatic transmissions, the ignition switch is mandatory to start the engine. In older manual transmissions, you could bypass a faulty Saab ignition switch by pushing the car manually to get it rolling before engaging the gear to set the engine turning. However, automatic transmissions make the ignition switch absolutely necessary to start your modern Saab vehicle.
How to Know Your Ignition Switch is Faulty
When you turn the key of your car, and it doesn’t click or start the ignition process, you can be pretty sure that the ignition switch is faulty. On the other hand, if it is stiff and does not turn beyond a certain point so that the key points to the “on mark,” then the switch may be broken. If it turns and completes the circuit but phases out, then the ignition switch may fail to complete the circuit needed for the spark plugs to ignite the fuel to turn over the engine.
Also, if the battery has died, the ignition switch will not start the ignition process for the engine. Because there are multiple possible culprits of a failure to start, it’s best to have your Saab towed to our shop so we can evaluate the problem and find the root of the problem.
How often do you need to replace the Ignition switch?
Ignition switches do not have to be replaced unless they become a problem. Nevertheless, to avoid being stuck or disappointed when you want to use your Saab, it is advisable to ensure your Saab has tuneups at the proper interval so our mechanics can check the ignition system for any telltale signs of potential problems.
Maintenance is the Key
Routine maintenance is critical to maintaining the performance and longevity of a Saab. Regular maintenance tasks such as oil changes, tire rotations, and brake inspections help ensure that the engine, transmission, ignition, and other components are functioning optimally.
Neglecting routine maintenance can lead to more significant problems down the line, such as engine overheating, transmission failure, and brake issues. Regular maintenance also helps identify potential issues before they become major problems, which can save money in the long run.
Get Professional Service for Your Saab’s Ignition Switch
At Swedish Auto Service, we are the best auto 
shop for your Saab in Austin! We will inspect and diagnose problems with your Saab, present our findings to you, and allow you to choose a course of action that is within your budget.
Our qualified professionals are certified and trained to work on your Saab model, being knowledgeable about your car’s intricacies. You can visit us from nearby Cedar Park, Round Rock, Leander, and Austin, TX. Call us now to speak with our friendly staff or book a convenient appointment with one of our mechanics to schedule routine maintenance or on-demand service. We look forward to earning your repeat business!
