1989 Mercedes Benz 560SEL Base 8Cyl5.6L - Preventive Maintenance
about security alarm going on- off anytime.
1989 mercedes benz 560sel 8 cyl 5.6 L MY CARS SECURITY ALARM any day any time goes on for about 3-5 min. and goes off. my battery is new and fully charged.i used my keys also to deactivate.but no luck. tired ,very tired . need your kind help.