I just purchased a 1987 560 SEL Mercedes with factory radio. The voltage should read around 14 volts if the battery is in good shape. Experience the products from Mercedes-Benz.
Understanding the Anti-Theft Protection Package. A2ua Location Offline Senior Member Reputation: 242. protection with all necessary features is not possible Compustar CS7900-AS : Best Overall. Sommer\ Corporate\ Media\ AG Operator’s Manual GL-Class Ê0MtKq*Ë 1645844381 Order No. Anti theft protection activated mercedes w212.