65637bd9 Автосервис mercedes источник.

7.2.1. System of a charge


1. If the control lamp of a charge of the battery on the dashboard does not burn at the included ignition, then at first check a lamp chain.
2. If defects are not found, then the generator which in this case should be taken to repare is faulty or to replace.
3. If the control lamp lights up on the working engine, then check a tension of a belt and fastening of the generator.
4. If defects are not found, then take the generator to repare.
5. If there are signs of malfunction of a chain of a charge at the burning control lamp, then check tension regulator as follows.
6. Connect the voltmeter to the battery.
7. Finish engine speed to such at which tension on the generator of 13-14 Century.
8. Include everything consumers (headlights, a glass heater, etc.) and check tension which has to be still 13–14 Century.
9. If tension differs, then the generator is faulty and it should be taken to repare.