2003 Bmw X5 Battery Drain

I have a battery drain problem dealership and 3 mechanics can t find the source.

2003 bmw x5 battery drain.

Two days later dead battery again. In my workshop today my client has brought his bmw x5 e53 in with the following problem. I have recently purchased a 2003 bmw x5 85 000 miles. We are becoming so discouraged about our purchase.

Bmw x5 2003 bmw x5 i have a battery drain. I have read that there is another 2 possible causes 1 the telephone module and 2 the radio satnav unit for number 1 pull fuse 74 in the boot trunk and see how you get on. The car locks itself as soon as you take the keys out of the vehicle. Remove all chargers from the outlets turn off unnecessary accessories such as seat heaters sound system defrost and.

We have replaced the battery and the very next day dead battery again. As soon as you close the doors all four locks will go up and down over and over and read more. Bmw x5 4 6is 2003 battery draining problems. Now the past three weeks the battery will drain overnight.

The first two months everything was fine. Increased battery discharge message on a bmw comes up to warn the driver that the car battery is getting discharged too quickly. Mad we learned of the fsr and had that replaced. 2003 bmw x5 current draw tests done twice by dealer and bmw specialist no problem found if we don t plug in a charger it will drain within 1 to 3 days.

You are saying that you are getting 2 amp drain i would go with phone module remove 10amp fuse in boot it. Done alot of these and so far most common is the heater blower risistor when the car is locked the fan comes of and on draining the battery. Bmw cars equipped with the intelligent charging system may display a warning message stating increased battery discharge or high battery discharge.