On my 745li bmw my iDrive screen went out
I also meet the same problem on my BMW X7. That's soo annoying. But the method in the comment area help me settle it! Thank you so much !
The iHKA is the air conditioning control unit. The panel where you turn on and off the air conditioning and adjust the temperature. The I-drive screen is actually called a CID and it is a control display for all the functions such as navigation, radio, settings, climate control, services due, etc... There really is not a way to fix them without replacement. The control units are programmed to the vehicle and are usually VIN specific and cannot be used from car to car without causing other issues. I have used them temporarily to test a module but never left in or tried coding mine to another model. That makes it hard because you must replace it and that is expensive !!! You can try a used one from a junk yard but most likely will cause new issues
SOURCE: IDrive sits on BMW screen or goes black for no reason
THE PROBLEM HAS NOTHING TO DO WITH TEMPERATURE THERE IS A MODULE THAT CONTROL THAT FUNCTION FIND OUT WHERE IN THE CAR ITS LOCATED AND TEST THE GROUND OUT PUT SIDE OF THE MODULE MAY NOT BE PUTTING OUT NO GROUND SIGNAL TO TRIGGER SCREEN
SOURCE: how to reset the tire pressure monitor on a 2006
go into to service requirments and re intiialize tpm or ftm car must not be rolling to do this
SOURCE: i have BMW 320i modle
Check the fan viscous clutch, it's probably bad. Common problem on older BMWs and easy to fix.
SOURCE: Can I reset the idrive on my BMW 645 as it works
Hi there,
Well you may follow the step below to reset idrive -
Firstly with the ignition switched on, set the odometer trip meter back to zero by pushing it once. Then switch the ignition back off again.
1. Switch the ignition on so that the battery, Oil and Parking brake lights are displayed and the key is ready to start the engine, but note you don't actually start the car.
2. Press the odometer reset button for between 5 and 10 seconds until a yellow triangle with an exclamation mark in the center appears in the top window between the clocks (where the outside temperature / time or date normally appears) - this is the "Service" icon.
3. Release the odometer button briefly and press again straight away which brings up a picture of the Brake Fluid symbol (same as the one that the i-drive shows when you look at the Service menu).
4. If you want to reset the Brake Fluid interval for another 2 years then keep holding the odometer button until the word "RESET?" appears at the bottom of the lower window.
5. Release the button briefly and push it in again and hold for about 5 - 10 seconds until the new date appears in the bottom window. You can then switch the ignition off and the new Brake Fluid date will appear in the service menu on the i-drive screen next time you switch on.
6. If you want to reset the Oil, Microfilter or Brake Pad indicators then you will need to follow the same sequence as steps 1 and 2 above, but when you get to step 3 and the brake Fluid icon appears, just release the button and press again and the next service item will appear.
7. You can continue releasing and pressing the button until the required service item icon appears for the one you want to reset. As soon as it does then hold in the button in until the word "RESET?" appears again as in step 4 above. Once the word "RESET?" has appeared, you need to release the button briefly and hold it in again for about 5 - 10 seconds until it is replaced by the new service interval figure (as per step 5 above). hope this helps...
Good Luck
Regards
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