E-Class Coupe (C207) & Cabrio (A207) 2010-: E250CDI Coupe, E350 Coupe, E350CDI Coupe, E500 Coupe, E550 Coupe [Coupes & Cabriolets]

Battery charge

Old Mar 30, 2015 | 10:44 AM
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PaulE550's Avatar
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2015 E550 Coupe
Battery charge

Is it safe to leave a MB parked in a garage for 8 or 10 days without the battery dying or does it have to hooked up to a battery tender for that length of time?


Does leaving the car's alarm system off during that time allow the battery to last longer or is there no difference? I've owned other vehicles where whether you leave the car's alarm system disabled meant the drain on the car's battery was less. Thanks
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Old Apr 1, 2015 | 07:44 AM
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ive left it much longer than that. its perfectly fine. these cars were built with that consideration in mind. they are basically troublefree in that respect! they just crank right up!
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Old Apr 1, 2015 | 09:39 AM
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Thanks. Much appreciated.
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