1. Locate the door handle on the inside of the car. It is usually located on the side of the door, near the top.
2. Pull the door handle up and toward you. This will release the door latch and allow you to open the door.
3. If the door is locked, you will need to use your key to unlock it. Insert the key into the keyhole and turn it clockwise. This will unlock the door and allow you to open it.
To close the doors, simply push them shut until they latch.
Here are some additional tips for opening the doors of a 1990 BMW 735i:
- If the door is stuck, try jiggling the handle up and down while pulling it toward you.
- If the door still won't open, you may need to use a key to unlock it, even if it is not locked.
- If you are having difficulty inserting the key into the keyhole, try wiggling it around until it fits.
- If the door still won't open after trying all of these steps, you may need to take your car to a qualified mechanic.