After the BMW is turned off, the power is usually off after three minutes, and the BMW delayed power failure time is three minutes. Normally, after the engine is turned off, the power to the cigarette lighter will be cut off. At present, mobile phones can be powered by cigarette lightersCharge the source or connect the dashcam. If there is power after the engine is turned off, if the dashcam is not turned off, the battery will be dead and the vehicle will not start.
After the BMW is turned off, it usually automatically loses power after about ten minutes. This design can effectively avoid excessive discharge of the battery, thus extending the service life of the battery. Taking the BMW X4 2021 modified xDrive25i M sports package as an example, this medium-sized SUV body length 4763mm, width 1926mm, height 1632mm, wheelbase 2864mm, fuel tank volume 65l.
No matterWhat model, can not be put too long, it is best to start a week or half a month. Otherwise, the battery will easily lose power and be damaged.
BMW X4 auto start stop function open the driver's side door will lead to automatic ignition, the original BMW car factory is this setting. The automatic start-stop technology of BMW X4 car idle fuel consumption is no longer low, but also no fuel injection, and the gasoline consumed by starting an engine in a hot car state is equivalent to about 4 seconds of idle speed, theoretically as long as the parking more than 4 seconds of start-stop function can save fuel.
For the BMW X4, automatic stalling after parking may have the followingReason: Circuit problems: Low voltage may cause the vehicle to lose power, then the ignition switch, starter switch and fuse box should be checked to determine whether there is a fault. Electrical failure: Failure of ignition coil, capacitor or electronic ignition module may also cause flame failure, so it is necessary to investigate carefully.
2. First, open the center console panel of the BMW X4 and look for the wireless charging area. This area is usually marked with a wireless charging logo, which may be located in the front of the center console or in the storage box, which is easy to find. Second, place the mobile phone that supports wireless charging in the designated area. Make sure the phone fits tightly into the wireless charging area to ensure charging efficiency. Then, just wait for the phone sinceStart charging.
3, BMW new x4 wireless charging switch: because the car has wireless charging is very convenient.
1, BMW x4 key charging method: insert the slot when the automatic charging, battery life, you can only replace the key, or with the auxiliary factory key change case. The key with the unlocking symbol is the unlock key of the car, click, we can open the door into the car BMW icon here is the key to lock the car, click on the car to lock. If you press it long enough, it's stillTo close the window glass and skylight glass.
2. The process of replacing the BMW key battery is fairly straightforward. First, you need to gently pull the spare key from the back of the key, then use your fingers or the edge of the spare key to carefully pry open the back cover, being careful not to damage it. ! Next, prepare an object that is sharp but does not scratch the battery, and gently pick out the old battery to ensure that the battery does not fall during operation. Remember to wipe the surface of the new battery with a clean paper towel to ensure that it is clean.
3, BMW car key replacement battery method is: will exist in the key after the spare keyPull out the spoon, gently pry open the back cover with your hand or spare key; Prepare a sharp object, gently pick out the battery, prepare a new battery, wipe the battery surface with a clean paper towel; Use a paper towel to push the battery into its original position, close the back cover, and reinstall the spare key.
4, replace the battery model is CR2032 BMW key The way to change the battery is: first take out the key from the remote control, you can see the small square on the key, take off the battery and install a new battery, the battery can not be charged after the battery is used up, you need to take off the battery, put a new battery, the positive pole facing up.
5, the following is the BMW X4 key can not be recognized the reason: the key is placed in a bad position: the key is placed in a bad position, such as in the luggage or in the interior of the car, cup holder, sundry box, door interior board storage box. The battery used by the remote control key is generally an ordinary button battery, and the rated working voltage is about 3V.
2, BMW new x4 wireless charging switch: because the car has wireless charging is very convenient.
3, the charging method of the BMW X4 key is: put in the slot of the car can be charged. If the key is still out of charge in the slot of the BMW X4, it is likely that the battery life of the car key has expiredYou can only choose to go to the 4S shop in time to replace the battery or replace the BMW X4 key by yourself to maintain the normal use of the car key.
4, BMW x4 key charging method: insert the slot when the automatic charging, battery life, you can only replace the key, or with the auxiliary factory key change case. The key with the unlocking symbol is the unlock key of the car, click, we can open the door into the car BMW icon here is the key to lock the car, click on the car to lock. If long press, you can also close the window glass and skylight glass.
5, where xDrive