Ever wonder what secrets your BMW has on-board? Here’s an interesting discovery about a secret menu that BMW does not want the regular consumer to see. There are in fact, a number of hidden features that include makes the following possible:
â— Change the BMW M5 language to German.
â— Find faulty lights using the display test featured on the OBC that activates all the LCDs and LEDs.
â— Show the current speed readout in digital format and check the speedometer’s accuracy through the iDrive hidden navigation.
â— Check how many liters of fuel are currently in the tank.
Here’s a video of the instrument clock’s hidden menu on-board the BMW E60:
[youtube]http://www.youtube.com/watch?v=2dc1VettdBY&feature=player_embedded[/youtube]