When you flip the switch at the bottom of the rearview mirror, the wedge moves. What this does is change the way light passes through it and how it’s reflected back. In daytime driving mode, the back surface of the mirror is what reflects light and images.
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What are the buttons on my rear view mirror BMW?
They are your home link buttons that can be used for such things as opening your garage door, but they might be able to be programed for other uses. There is info in your owners manual to guide you through it, although some garage door opening remotes are harder to program.
How do I program my BMW rear view mirror?

What is the red thing on BMW rear view mirror?
The red indicator light on the rear view mirror will flash every 2 seconds meaning your car is locked and the alarm system is switched on. When you unlock the car, the red flashing light goes away. Search for alarm system in the owner’s manual for more info.
What are the 3 buttons on my rear view mirror?
They are for garage door opener, etc. They are home link buttons for garage doors or gates.
How do you unlock the hidden menu on a BMW?

What is the green light on my rear view mirror?
I’ve read the manual, the green light indicates that the auto dimming is on and there is also a button on the mirror to turn on and off.
How do I know if my mirror is auto dimming?
Drive in the dark. They turn blue if they are auto dimming. When they dim, there is a border around them. If there is not a border of different contrast, they’re not dimming.
How do you make BMW mirrors automatically fold?

What does the M stand for on a BMW?
The “M” in the BMW M Series stands for “Motorsport”, and the M Series was originally created to facilitate BMW’s racing program. Over time, the BMW M program began to supplement their vehicle lineup with modified vehicle models, which are now available to the general public.
How do I program my 2008 BMW garage door opener?

What is the red thing in a BMW?

Why is my BMW rear view mirror flashing red?
On a BMW, the red indicator light on the rear view mirror will flash every 2 seconds to show that the car is locked and the alarm system is switched on. When you UNLOCK the car, the red flashing light stops โ it stops flashing BEFORE you turn the engine on.
What is BMW clown nose?
After doing some searches I noticed that the red light underneath the rear view mirror is called the clown nose. It is part of the pre-wiring for the factory alarm system.
How do I program my rear view mirror remote?

What are buttons on Prius rear view mirror for?
HomeLink Features Rather than having a clunky opener clipped to your visor, your HomeLink mirror comes with some buttons that allow you to sync your Toyota vehicle to your garage, letting you press a simple button and open or close it. However, garage doors aren’t the only things that HomeLink can adjust.
How do you adjust the rear view mirror on a Mercedes?
You can adjust the selected mirror using adjustment button 3 as long as the indicator lamp is lit. – Press adjustment button 3 up, down, to the right or to the left until the exterior mirror is set to a position that provides you with a good overview of traffic conditions.
How do I access the hidden menu in iDrive?
To access the hidden menu in CIC / NBT iDrives, press the “Menu” button to reach the main screen, then press the iDrive controller in the up position for 8 seconds.
Where is the iDrive on a BMW?
iDrive is the name given to BMW’s infotainment system, and the scroll wheel wheel used to control it that sits between the two front seats.
How do you unlock BMW cluster?
The way I did it before was holding the trip reset button, on the cluster and scrolling down to 04 – Unlock. Adding up the last 4 digits of your VIN (my case 13) and pressing the reset button again until 13 shows and then holding. Then voila, the menu opens.
How do you turn on reverse tilt mirrors?
To tilt the driver’s door mirror, push the mirror selector switch to the left (L) position when in Reverse. To tilt the passenger’s door mirror, push the mirror selector switch to the right (R) position when in Reverse. To turn the feature off, push the switch to the middle position.
How do you turn on reverse tilt mirrors on a BMW?

How do I turn off reverse tilt mirror?

How does night mode on rear view mirror work?
The night mode cuts out glaring lights when driving at night by darkening the most of the reflection. You will still see the headlights of cars behind you clearly but without the glare. This is especially helpful for drivers with astigmatism.
Why does my rear view mirror turn blue?
In response to headlights or even bright sunlight shining into your vehicle, rearview mirrors with this feature will dim themselves and take on a blue tint, which reduces the amount of light reflected at you.