Here are the general steps to access it:
- Ensure the vehicle is in park and turned off. Refer to your vehicle's owner's manual for specific instructions on turning off the vehicle's power systems if necessary.
- Open the trunk of your vehicle.
- Identify the battery compartment cover inside the trunk. This cover is usually located near the spare tire or along one side of the trunk.
- Remove the battery compartment cover. There might be a latch or a lever to release it. Be careful when removing the cover, as it might be heavy and can cause injury if dropped.
- Once the battery compartment cover is removed, the battery will be visible inside. The battery will have two terminal posts, one positive (+) and one negative (-), which will be marked on the battery.
It's important to note that if your BMW 735i has advanced electronic systems or is a hybrid or electric vehicle, the location and accessibility of the battery might differ, and it may be necessary to consult a professional or your vehicle's owner's manual for more specific instructions on locating and accessing the battery.