01800
From Ross-Tech Wiki
Table Of Contents
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1.
01800 - Light Switch (E1)
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1.1.1
01800 - Light Switch (E1): Implausible Signal
- 1.1.1.2 Possible Symptoms
- 1.1.2.2 Possible Causes
- 1.1.3.2 Possible Solutions
- 1.1.4.2 Special Notes
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1.1.1
01800 - Light Switch (E1): Implausible Signal
01800 - Light Switch (E1)
01800 - Light Switch (E1): Implausible Signal
Possible Symptoms
- Parking Light Status Lamp (in Instrument Cluster) stuck ON
- Self Dimming Rear View Mirror not working
Possible Causes
- Wiring/Connectors from/to Light Switch (E1) faulty
Possible Solutions
- Check Wiring/Connectors from/to Light Switch (E1)
Special Notes
- When found in Audi A4/S4/RS4/Cabriolet (8E/8H): Central Electronics, check Light Switch Status in Measuring Value Block (MVB) 006.1.