Control system — general description (Opel Omega A)

1. The system monitors fluid levels, brake pad wear and lamp status. A set of six or seven warning lamps on the instrument panel provide information to the driver.

2. All hazard warning lights should go out within a few seconds after the ignition is turned on, except for the brake light hazard warning light, which will go out after you press the brake pedal.

3. The lamp malfunction indicator monitors the condition of the headlight and taillight lamps. The indicator displays the condition of the brake light lamps in brackets.

4. The control unit display can be removed by removing three screws on the back of the instrument panel.

5. The lamp sensor is located behind the fuse box. If the vehicle is equipped with a tow hitch, an additional lamp sensor is located behind the left rear trim panel.

6. The coolant and brake fluid level sensors are located in the corresponding filler caps of the reservoir. A separate sensor is installed on the flushing fluid reservoir. The engine oil level sensor is located on the side of the pan.