The following sensors are typically installed behind the rear bumper of the BMW 525:
< br >
1. Reverse radar sensor: used to detect obstacles behind the vehicle, when an obstacle is detected, it will sound or display warning information on the screen to remind the driver to pay attention.
< br >
2. Rear-view camera sensor: used to take images of the rear of the vehicle and display the images on the display screen in the car to help the driver more clearly observe the situation behind the vehicle.
< br >
3. Trunk opening sensor: used to detect whether the trunk has been opened, when it is detected that the trunk has been opened, it will sound or display a warning message on the screen to remind the driver to pay attention.
< br >
4. Rear fog light sensor: used to detect the visibility behind the vehicle, when the visibility is low, it will automatically open the rear fog light to improve the driver's field of view.
< br >
These are some of the common sensors found on the back of the rear bumper of the BMW 525, which may vary by model and year.
The BMW 525 has a sensor in the rear called the trunk Kick sensor. In the middle of the trunk a little to the left, move your legs up and down, and you'll open the trunk.
specific practice
First of all, you put the key on your body near the trunk, in the middle part of the logo of the rear trunk down the left and right distance of 10cm is the sensing area, as long as you put it down for 2 seconds with your foot and then bring it back, the trunk will automatically open.
Hello, BMW 525 rear bumper inside usually includes the following parts:
1. Energy absorbing foam: It is used to cushion the impact of a collision and protect the safety of the vehicle and passengers.
2. Exhaust pipe: pipe for discharging waste gas and waste heat.
3. Trunk support rack: The structure used to support the trunk.
4. Rear light assembly: used to provide rear lighting and signal indication.
5. Cables and wiring harnesses: used to transmit power and signals.
6. Horn: used to issue alarms and sound prompts.
7. Rear sensor: used to detect the environment and distance around the vehicle.
8. Thermal protection materials: used to protect the vehicle and passengers from high temperature damage to the engine and exhaust pipe.
9. Parts fixing screws: used to fix and connect each part.
1 BMW 525 rear bumper with aerodynamic panels and energy absorbing materials inside.
2 The aerodynamic plate can be designed to make the air flow more smooth when the vehicle is driving, reduce the air resistance and increase the stability of the vehicle; The energy absorbing material can absorb the energy in front of the impact, protecting the safety of the vehicle and passengers.
3 In addition, some important parts can also be placed inside the rear bumper of BMW 525, such as the module that controls the lights.