Where is battery on 2002 BMW 745i?
Right hand trunk hatch cover with fuses to the right of the spare tire
What do you think is the problem our 2002 BMW 745i navigation system not working properly shows coordinates but not maps and turns?
Check the disk that is in the navigation unit in the trunk (behind panel in trunk on drivers side). If the disk is not the proper one for your area, it will show the coordinates but not the map. There are 8 different map CDs for different regions. You will need the CD for the area you are driving in. The 2002 745i uses the CDs NOT the DVD. Hope this helps
Things You'll Need Car battery charger o 1 Check that the electrical items in your BMW 328i are turned off and the key is not in the ignition. Open the hood and secure it. o 2 Place your battery charger near the BMW 328i's battery. You need the charger cables to easily reach the car's battery. o 3 Attach the spring clamp on the end of the red cable attached to the battery charger onto…