How to Take Out the Battery in a Mercedes Car Key?
2 Answers
Mercedes car key battery removal method: First, push the marked switch upwards to take out the mechanical key, then open the key casing to remove the battery. Mercedes is a German luxury car brand, renowned for its perfect technical level, high-quality standards, innovative capabilities, and a series of classic coupe models. The Mercedes three-pointed star is one of the world's most famous car and brand logos. Taking the Mercedes S600 as an example: it is the top product of Mercedes sedans, equipped with a new V12 engine. While retaining the traditional 60-degree cylinder angle, each cylinder has 3 valves, driven by a single overhead camshaft, and its emission standards comply with the D4 standard.
I've been driving a Mercedes for many years and have replaced the key battery myself several times. The smart key for a Mercedes usually has a small button or slot on the back. You'll need a small flat-head screwdriver or a similar tool. Gently pry open the cover to reveal the coin cell battery inside, typically a CR2032. When removing the old battery, pay attention to the positive side facing up. After inserting the new battery, firmly close the cover. I always keep some CR2032 batteries in the car's storage box because it's quite embarrassing when the key suddenly dies in a parking lot. The vehicle's dashboard might give a warning, but it's best to check the battery life with a tester every six months. Mercedes keys are quite sturdy, but be careful not to apply too much force to avoid scratching the casing. Regular maintenance can prevent issues during long trips and save you a visit to the dealership.
