1. Rotate the transmitter unit (see above).
If it is working, check according to item 2.
If it is not correct, replace (see above).
2. Turn the ignition key to the ON position (II).
3. Set the float to the position «E» and check that the low fuel warning light comes on.
If the control lamp lights up, carry out the test in step 4.
If the control lamp does not light up, check the e / wiring between the transmitting unit and the instrument cluster for an open and a short circuit.
4. Set the float of the transmitter unit to position ½ or «F» and check that the low fuel warning light goes out.
If the control lamp goes out, the system is working.
If the control lamp does not go out, check the e / wiring between the transmitting unit and the instrument cluster for an open and a short circuit.