
The procedures are very similar for other Mercedes-Benz models such as CLS, S, C, ML, R-Class. In the video below you will can see how easy it is to replace the brake light switch on a Mercedes-Benz E-Class. You can buy a new brake light switch on Amazon for less than $15 USD, just do a search for Mercedes-Benz Brake Light Switches. Now, as you move the shifter from Park to Reverse to Neutral, do you see the gear indicator also change on the instrument cluster? If you don’t see the letters on the cluster change from P to R to N, it is a good sign that the gear selector module is defective. This is because the brake light switch has two or more micro-switches inside and only one of them controls the rear brake lights.Īnother way to verify if the gear selector module is working properly is to look at the instrument cluster. Unfortunately, looking to see if the brake lights turns on while you press the brake pad, is not a good test to tell if the brake light switch is working properly. Gear shift stuck is one of the most common problems with Mercedes-Benz cars. In some cases, you will notice this problem because you can’t get the car out of park. The Drive Authorization System will not allow starting the car if the brake light switch is not working properly. The brake light switch is a common culprit and frequently fail on Mercedes-Benz cars. Step 3: Check Gear Selector / Brake Light Switch
2002 MERCEDES C230 KOMPRESSOR PROBLEMS HOW TO
Read DIY Tutorial: How to check all fuses on a Mercedes-Benz, the easy way. In the video tutorial below we used Mastech AC/DC Digital Multimeter. To test the fuses, you can use any digital multimeter to easily and quickly check the fuses without removing them. There is a chance the fuse could blow gain, shortly after that. Make sure to replace the fuse with the same ampere rating fuse. Keep in mind that fuses are there to protect systems when they malfunction. You can easily check all the fuses if you are not sure, to make sure none of them are not burned out. There could be more circuits that impact the starting depending on the model. You would want to check fuses for systems such as: Starter Circuit, Ignition, EIS, Fuel Pump. Next, you should check the fuses on your car. Mercedes won’t start, and it’s not the battery. If you need help read this article on How to charge a Mercedes-Benz the right way. In this case, what you need to do is trickle charge your battery using any of these 12 volt battery trickle chargers. This Mercedes-Benz is not starting because of a low battery. You go to start your Mercedes-Benz and you either hear it turn over once or hear several clicks as in this video. You know you have a relatively new battery. You can c heck price and read reviews for multiple Mercedes-Benz AGM Group 94 Batteries that will fit your Mercedes-Benz.

They cost much less than the battery you purchase at the dealership. If you want to save on the price of the battery, head over to Amazon and check out these batteries that fit Mercedes-Benz. If you have an old battery replace it before you move to the next troubleshooting step. While some MB owners have pushed over 10 years on an original battery, the battery should be considered for replacement around 6 or 7 years. How old is the battery on your Mercedes-Benz? This may seem obvious, but an old battery is the root of many headaches and can cause all sorts of malfunctions on Mercedes-Benz cars. Step 1: Verify that battery is fully charged

The car makes a clicking noise but won’t start. It requires electrical power to crank the engine.Start enable by Drive Authorization System.In order for your Mercedes-Benz to start there are several conditions that need to be met and also needs:
2002 MERCEDES C230 KOMPRESSOR PROBLEMS PROFESSIONAL
While in few cases troubleshooting by a professional is required, there are several test that you can perform yourself to avoid a repair bill. This comprehensive step by step guide is written to help you with Mercedes-Benz no start issues. These are common Mercedes-Benz starting problems. Mercedes won’t start or turn over? Are you experiencing Mercedes-Benz no start problems? Key won’t turn at all? Engine turning over but the car will not start? Maybe it finally starts, runs for a few seconds and then dies.
