Troubleshooting - Dometic MAGICWATCH MWE 4004 Instrucciones De Montaje Y De Uso

MWE4004
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Troubleshooting

If a fault occurs, the blue LED flashes in the LED display.
The device shows no function.
The blue/black or brown cable for the voltage supply are not making contact.
➤ Check the connections are secure.
The white/blue cable for the parking brake is not receiving a positive signal.
➤ Check whether the white/blue cable for the deactivated parking brake has a pos-
itive signal (see chapter "Connecting the blind spot assistant" on page 8).
The system plug is not connected or not correctly plugged into the control
electronics.
➤ Check the system plugs and make sure they lock into place.
Low error tone for three seconds after switching on the ignition.
One or more sensors are defective or no longer connected to the control
electronics.
After the low tone, the loudspeaker emits the same number of beeps as the number
of the defective sensor, e. g. two beeps for sensor 2.
If more than one sensor is defective, they are shown in succession.
The LED display also indicates the defective sensor (fig. 5; sensor 1 has the shortest
connection cable , sensor 4 the longest):
• Green LED: Sensor 1
• Orange LED: Sensor 2
• Middle red LED: Sensor 3
• Middle red LED: Sensor 4
➤ Check the plugs and make sure they lock into place.
➤ Replace the defective sensor(s).
A
NOTICE!
The system does not work if one or more sensors are defective.
EN
Troubleshooting
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