What is the method for replacing the remote control battery of the Touareg?
3 Answers
Touareg remote control battery replacement method is as follows: 1. Flip up the mechanical key hook on the back of the Touareg remote control and remove the mechanical key from the car remote. 2. Use a paperclip to insert into the small rectangular hole on the back of the key. Insert it all the way to the bottom, and a gap will pop up on the left chrome-plated part on the back. Remove the chrome-plated decorative piece along the gap. 3. Take out the button battery base from the battery compartment, replace the button battery, paying attention to the positive and negative polarity of the battery. After installation, return the mechanical key to its place. 4. Pay attention to the direction when reinstalling the mechanical key. The VW logo should face the direction of the remote control buttons during installation.
When the remote key battery of my Touareg runs out, I've replaced it myself a few times. The method is quite simple: first locate the small groove on the back of the key, then gently pry open the casing using a coin or small screwdriver - don't use too much force to avoid cracking it. Inside you'll find a round button battery; remember its polarity orientation. Mine uses CR2032, which can be easily bought at supermarkets. Remove the old battery, insert a new one, and press gently to secure it. Then reassemble the cover by sliding it back until it clicks into place. Test it by pressing the key buttons - if the car lights flash, it's working properly. I recommend replacing it every two years to prevent sudden power loss. If it still doesn't work after replacement, there might be poor contact or the key needs reprogramming, in which case you can visit the 4S shop. Keep the key dry and avoid high-temperature environments to prolong its lifespan.
Replacing the Touareg remote battery isn't difficult—just follow the steps. Here's what I learned from car forums: First identify your key type (most are slide-out designs), then pry open the casing from the edge. Inside you'll find a standard coin battery compartment (typically CR2032). When removing, avoid touching the circuit board. Install the new battery with correct polarity. After reassembly, test the unlock signal. The whole process takes minutes with just a coin and flashlight. Opt for premium batteries to prevent leakage. If the remote fails post-replacement, check for reversed battery or loose cover—usually fixable by reattempting. For persistent issues, consult VW customer support or your owner's manual.
