
First, ensure the key is turned to the second position. Press the upward button on the left side of the steering wheel, then press the R button on the dashboard. The dashboard will display whether the tire pressure is normal. Press the + button on the right side of the steering wheel, wait for 10 seconds, then turn off the key. Start the vehicle again to complete the process.

















Just did the tire pressure reset on my old B200, and it was actually quite simple. Start the car but don't drive it, use the black button on the left side of the steering wheel to scroll to the menu, and find the tire pressure option. The key point is that you must operate it while parked - last time I tried doing it at a red light and it didn't work. After selecting the tire pressure reset, the system will give several confirmation prompts, just select 'Yes' to all of them. Remember to drive a short distance after completing the operation to let the system learn the new tire pressure, usually 5 minutes is enough. This reset function is particularly important - I always check it before highway driving in summer. After all, the tire pressure monitoring on older cars is quite sensitive, and false alarms can be troublesome. I recommend doing this operation every season to maintain system sensitivity.

Attention to friends driving older Mercedes models: Improper tire pressure reset operation may easily trigger the warning light. Locate the menu button on the left side of the steering wheel, select the settings menu with the gear icon, then navigate to the vehicle category. One crucial detail: Ensure the tire pressure values are within the normal range before performing the reset, otherwise the system will reject the operation. After resetting, the system will automatically calibrate, during which it's recommended to drive smoothly for over 10 kilometers. Older vehicle electronic systems respond slowly, so there might be a delay of several minutes after resetting. It's best to perform the reset every time after changing tires or inflating them to avoid sudden alarms interfering with driving.

Dealing with the tire pressure warning on the old B200 isn't actually that difficult. While parked, simply use the multifunction button on the left side of the steering wheel to navigate the dashboard menu to the vehicle section. Scroll to the tire pressure option, select it, and follow the prompts to confirm the reset. The entire process takes no more than two minutes, but remember to turn the key to the second position before operating. After completion, drive a short distance on city roads to allow the system to recalibrate the tire pressure parameters. This setting is crucial for driving safety, especially during long trips to avoid false alarms.

Attention to owners of older Mercedes models: Don't rush to the repair shop when the tire pressure light comes on. Use the buttons on the left side of the steering wheel to bring up the main menu, select the option, and enter the tire pressure system. Keep the vehicle stationary during the reset process, with the key turned to the power-on position but without starting the engine. The system will display the current tire pressure values—only proceed with the reset if they are correct. After resetting, it's best to drive about three kilometers to allow the sensors to relearn the data. This operation should be performed every three months, especially during seasonal changes between summer and winter when tire pressure fluctuates significantly. Older car electronic systems are prone to false alarms, so timely resets can save a lot of trouble.

Last time during , the technician taught me the trick for resetting tire pressure on older Mercedes models. Turn on the power without starting the engine, then use the left steering wheel control button to access the maintenance menu. Here's the key point: You must ensure all tires reach standard pressure before clicking reset, otherwise the system will ignore the command. The system will repeatedly ask for confirmation two or three times during the process - don't get annoyed, just click 'Yes' each time. After completion, it's best to drive continuously for over 20 minutes to let the module re-establish baseline parameters. The tire pressure monitoring on older cars is relatively slow to respond. If false alarms persist after reset, it might indicate aging sensors. I recommend recording each reset date for easier troubleshooting.


