BMW Parking Lamp Malfunction – Causes, Fixes, Cost

We all love to see the parking lights on a BMW shine, don’t we? It makes the car more attractive. And, of course, it’s not just about looks. They are very functional. Thus, if, like us, your BMW parking light goes through a malfunction, it can spread bad feelings.

So, what is the cause of the BMW parking lamp malfunction? Some common causes are dead bulbs, faulty batteries, flow-out fuses, and corroded wires. Even things like a short circuit from the parking switch to a short circuit can cause this problem.

However, things become clearer when you get into the details of the reasons. So, let’s go with it to understand the issue better.

Causes of xParking Lamp Malfunction in BMW

Faulty Fuse

One of the most common causes of a parking lamp malfunction in BMW is a faulty fuse. If the fuse is blown, it will prevent power from reaching the parking lamps, which can cause them to flicker or not work at all.

There are a few ways to determine if the fuse is blown. The first is to check the fuse box for any blown fuses. Another way is to test the fuse with a multimeter. If you’re not sure how to do this, you can take your car to a mechanic and have them test it for you.

If you determine that the fuse is blown, there are a few solutions you can try. The first is to replace the fuse. If that doesn’t work, you may need to check the wiring or replace the bulbs. If all else fails, you may need to replace the relay or connectors.

Shorted Wiring

If your parking lights aren’t working, there’s a good chance that the issue is with your wiring. When the wiring is shorted, it can cause the parking lights to not turn on at all or to flicker intermittently.

In order to address a shorted wiring issue, the first step is to identify the exact location of the issue. This can be done by visually inspecting the wiring and tracing it to where it is connected to the parking lamp. If the problem is identified, then the wiring must be replaced or repaired. If the wiring is not visibly damaged, then a voltage meter may be used to check for any breaks in the circuit. 

Bad Bulbs

If your parking lamps aren’t working, one of the first things to check is the bulbs. This can be caused by a number of factors, such as a blown fuse, shorted wiring, or a bad connection.

To fix this problem, you’ll need to replace the bulbs. Be sure to use the same type of bulbs as the ones that came with your car, and be careful not to touch the glass part of the bulb with your fingers. Oil from your skin can cause the bulb to break prematurely.

Flaws With the Battery

Another reason that you may be facing a parking lamp malfunction in BMW is flawed with the battery. If you have a faulty battery, the current might not be reaching the lamps leading to the parking lamp malfunction in BMW.

To check this, pop your hood open and have a look at the condition of your car’s battery. If you find any signs of corrosion on it, this could be causing your parking lamp malfunction in BMW. Additionally, a weak battery can also lead to such issues.

If you find any such signs, don’t hesitate to replace it by purchasing a new one from a trusted store. If your car is still under warranty then it’s even better as some manufacturers provide free replacement of batteries in such cases.

Faulty Relays

One of the causes of parking lamp malfunction in BMW is faulty relays. This usually happens when the relay controlling the parking lights fails to provide enough power to light them up.

This issue can be solved by replacing the faulty relay with a new one. However, sometimes, it could be a deeper problem that may require some extra testing. Also, if you are experiencing multiple electrical issues in your car, it would be wise to get an expert opinion as well.

Corroded Connectors

The connectors in a BMW parking lamp can become corroded over time due to moisture or dirt buildup. Corroded connectors cause electrical issues and can eventually lead to the malfunction of the parking lamps.

The solution is to clean the connectors with a wire brush, lubricate them with light machine oil, and then plug them back into place. It’s also important to check all other electrical connections in your BMW and make sure they’re clear of any corrosion. If you’re unsure, it’s best to take your vehicle to a qualified technician.

How to Troubleshoot Parking Lamp Malfunctions?

Parking lamps are important for safety when driving in the dark, and when they fail, they can put you and other drivers at risk. If you’re experiencing a parking lamp malfunction, there are a few steps you can take to try and fix the problem.

In the first stage, check the fuse. The fuse may have blown due to a short circuit or some other problem. If it has, replace it and see if the parking lamps come back on. If they don’t, move on to the next step.

Secondly, check the wiring. If the wiring is not securely connected, it can cause the parking lamps to malfunction. Check the wiring connections to make sure they are secure. If the wiring looks okay, the problem may be with the lamp itself.

Thirdly, check the lamp. If the lamp is dirty or damaged, it can cause the parking lamps to malfunction. Clean the lamp with a soft cloth and inspect it for any damage. If you find any, replace the lamp and see if the parking lamps come back on.

And finally, check the switch. If the switch is faulty, it can prevent the parking lamps from working. Try replacing the switch and see if this fixes the problem.

By following these steps, you should be able to troubleshoot the parking lamp malfunction and get your parking lamps back up and running. If none of these steps work, it may be time to take your car to a mechanic for further help.


Where is the parking lamp?

Parking lights, which are sometimes also known as sidelights, are lights that appear outside the headlights located at the front of a car. Cars often have a second set of parking lights at the rear.

Do parking lights drain the battery?

Parking lights are designed to consume a very small amount of energy without draining your battery. Providing your car’s battery is in a healthy condition, leaving them on overnight should be fine.

How much does it cost to fix BMW parking sensors?

The average cost for a BMW 328i backup warning system sensor replacement is between $1,488 and $1,514. Labor costs are estimated between $98 and $123 while parts are priced at $1,390.

How do I turn off my parking lamp?

Parking lights are incorporated into the headlight switch. Your parking lights can be switched on and off by turning your car’s headlight dial – usually, one flick between completely off and on.


It’s crucial to have a clear understanding of the root cause of the problem before taking any corrective action. In the case of a parking lamp malfunction, it’s helpful to be aware of the most common causes and their potential solutions. 

By taking the time to troubleshoot and correct the issue, you can help ensure safe driving conditions for you and your passengers.


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