Opel Omega B - the Repair manual and operation

6.4. System of recharge of the accumulator

Check

PERFORMANCE ORDER

1. If the alarm bulb of system of ignition does not light up at inclusion of ignition, check connecting wires, a bulb and a cartridge. 2. If the alarm bulb lights up during the operation of the engine, kill the engine and check a tension of a driving belt, connecting wires of the generator and a condition of the generator. Check the voltage stabilizer. If you could not find malfunction, address experts.