How to Replace the Battery in a Roewe 550 Key Fob?
4 Answers
Push forward to open the top cover of the remote. Pay attention to the position of the locating lug and remove the plastic plug from the remote. Note the position of the printed circuit board inside the remote and carefully pull the circuit board out. Use a screwdriver to pry out the battery and remove it, being careful not to touch the circuit board or the battery metal contacts. Install the new battery, ensuring the polarity is correct. Place the printed circuit board back into the remote and insert the plastic plug, making sure it is in the correct position. First secure the top cover of the remote, then slide it completely back into place.
Replacing the battery in a Roewe 550 key is actually quite simple—I've done it several times myself. There's usually a small notch or gap on the back of the key, which can be gently pried open with a coin or small screwdriver. The battery is a CR2032 button cell, available at supermarkets or online. After opening it, carefully remove the old battery and be sure not to lose any small internal components. When inserting the new battery, pay attention to the positive side—the side with the plus sign should face upward. Press the cover firmly until you hear a click, and the whole process takes less than five minutes. If it feels too tight to open, don't force it, as this can scratch the plastic key. I recommend checking the manual or online video tutorials first. Always carry a spare key, as the battery typically lasts one to two years. After replacement, test the unlocking function to ensure it works smoothly and avoids any driving delays.
As someone who frequently repairs cars, I've replaced many car key batteries. The Roewe 550 key is straightforward to open: locate the small seam along the edge of the key and gently pry open the cover using a small tool like a plastic card. The battery is a CR2032 model, which should be inserted with the positive side facing up. Avoid using metal tools to prevent scratching the casing. If the key doesn't work after replacing the battery, check if the contact points are clean. It's advisable to keep spare batteries at home—doing it yourself saves money and hassle. Typically, the battery lasts one to two years, depending on usage frequency; frequent remote pressing drains it faster. Be careful not to lose the key chip components during the process. If you're unsure, it's safer to seek help from a repair shop.
I've been driving for ten years, and replacing the battery for the Roewe 550 key is a breeze. There's an opening at the back of the key; just use a fingernail or a small knife to pry open the cover, remove the old CR2032 battery, insert the new one with the positive side facing up, and press the cover back in place. The whole process takes just two or three minutes—no need to worry about complexity. The battery is easily available at supermarkets. After replacement, just test the remote's sensitivity.
