All (2000 - )
All (2000 - )
All (2000 - )
All (2000 - )
Yellow oil level warning
Audi
Preferably check the oil level after the engine had been switched off for a couple of hours.
2. Connect your Opus IVS diagnostic tool
3. If live data is not plausible:
- Locate bonnet latch
- Look for latch micro switch
- Ensure that latch activates micro switch
Latch and micro switch
4. Test micro switch using multimeter
- Unplug micro switch 2 pin connector
- Using a multimeter check for continuity between pins when bonnet is closed, latch clipped in and open circuit when latch is open
2 pin connector
5. Following the diagnostic steps
With the above guide it is possible to determine if the micro switch, wiring or oil level sensor is faulty.
Oil level sensor location Oil level sensor Micro switch
6. Go to convenience system, or central electronics module.
7. Read out the live data from bonnet latch micro switch
It must show closed when closed open when open.Tools Required
- Multimeter
- Various hand tools
- Opus IVS diagnostic tool