How do I fix a malfunctioning keyless entry system in my BMW M6?

I've been having issues with my keyless entry system on my BMW M6. It either doesn't work at all or only works sporadically. What could be causing this and what steps can I take to resolve it?

The first thing you should do is check the battery in your key fob. If it's low or dead, that could be causing the issue. You can easily replace it yourself or go to a dealership to have it replaced.

If the battery doesn't seem to be the issue, then it's possible that there is a problem with the keyless entry module in your car. This will likely require a visit to a dealership or a certified mechanic to diagnose and fix the problem.

Another possible cause could be interference from other electronic devices, such as garage door openers or key fobs from other vehicles. Try keeping these devices away from your car when attempting to use the keyless entry system.