BMW CN1013887ID Owner's Manual page 59

Monitor/Sound
Symptom
POWER button on Monitor does not function. No function or display.
No picture on Monitor screen during playback.
Picture color is poor.
Spots or dotted lines/stripes appear.
No Remote Control operation or unstable operation.
No sound from headphones.
Troubleshooting
Remedy
• Turn ignition 'ON'.
• Check vehicle's battery voltage.
• Consult a BMW Center.
• Confirm Monitor's power button is 'ON'
• Confirm Monitor's input is set to appropriate source.
• Adjust monitor brightness.
• Monitor's protective circuit is on because of high temperature.
Wait until temperature inside vehicle comes down to normal
monitor operating temperature.
• Open connection with Monitor, AV Interface unit, or DVD. Consult a
BMW Center.
• Set Brightness/Color/Tint controls to proper settings.
• Caused by neon signs, high-voltage power lines, CB transmitter, and
other vehicle's ignition plugs, cell phones, etc. Change location of the
vehicle.
• Remove any obstacle between System Remote Control and remote.
Sensor on Monitor.
• Replace batteries with new ones. Insert them correctly.
• Ensure System Remote Control is being aimed at correct angle at
remote sensor on Monitor. (See page 49)
• Clean remote sensor or transmitter.
• Turn on POWER to headphone.
• Turn up volume on headphones.
• Replace batteries in headphones.
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CN1013887ID