How to Open a Vauxhall with a Dead Key Fob
Getting into Your Vauxhall or Opel
- First note that if you are already inside, click here for help getting started!
- Second, for video help, click here.
- Finally, if you need or want another manufacturer, click here.
Retrieving the mechanical key
If the key fob or electronic key is not working, getting into your vehicle will require a mechanical key. Most Vauxhall and Opel models use a simple flip or fold out key fob. Push the button in the corner of the front of the fob (arrow, right) and the mechanical key will unfold.
It gets a little more complicated from here. There are four electronic key styles that have a mechanical key hiding inside. In the first three (right), the arrow points to a button or slide lever. Push the button or slide the lever and pull the key ring end to remove the mechanical key.
This fourth style is used exclusively in some Astra models and the mechanical key is hiding behind a cover. Press locking mechanism on back side and remove cap by pushing it gently forward. Push the mechanical key towards the outside over the detent and pull it away.
Getting Inside
In most cases, a key hole is visible at the back of the driver’s door handle. If this is the case, insert the mechanical key and turn, and you’re in.
In some Astra and Insignia models, the key hole is hiding behind a cap at the back of the driver’s door handle. Look for a slot under the cap. Insert the mechanical key into the slot and again hold upward pressure. Then rotate the key upward until the cap comes away (right).
To replace the cap, insert it with the lower side in the recesses. The rotate it upwards and push it until the cap engages at the upper side.
Remember, getting in the car is most important. If you have difficulty replacing the cap, don’t. Let your dealer do it when you get a new battery for your Key FOB!
Other models covered here include the Ampera, Combo, Corsa, Crossland, Grandland, Mokka, Vivaro and Zafira.
Continue to Part II, Getting Started …
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Remember that only proper service and repair procedures will ensure the safe and reliable operation of your car. In addition, proper safety procedures and precautions, such as the use of safety goggles, the right tools and the equipment should be followed at all times to eliminate the possibility of personal injury or improper service which could damage the vehicle or compromise its safety.
These posts are for information sharing purposes only, and should not be used in lieu of an OEM service manual or factory authorized service procedure. We are not in the auto repair business nor do we publish automotive service manuals. Nothing we include on these pages and posts has been reviewed, approved or authorized by any vehicle manufacturer.
Technology is always changing and what is current and accurate today may be literally out-of-date and inaccurate tomorrow. And when it comes to the current state of flux in the auto industry, nothing is more true.
The author has 25 years of automotive experience and has assembled the most extensive collection of symbols and warning lights anywhere (over 1,000!) and can help you open and start any keyless start car with a dead key fob battery. BA, St. Joseph’s College, ME: MS, Rensselaer Polytechnic Institute, NY
Astra and Mokka models both use the front cup holder as a back up start location. Drop the key fob into the cup holder with the buttons facing up (right). Again, you can now simply step on the brake, or clutch with a manual transmission, and press the Start / Stop button the start to car as normal.
The Combo, Corsa, Crossland and Grandland models all share a common back up start process. Hold the electronic key with the buttons facing out on the marking on the steering column (right). Press the Start / Stop button with your other hand while stepping on the brake, or clutch with a manual transmission, and the vehicle will start as normal. Note that the key fob must be held against the mark until the car starts.
The Astra Van and Zafira models use a similar process, but the mark has a different appearance. The mark is round with a lock and lines radiating from it inside. And it is close to the Start / Stop button (right). Hold the electronic key with the buttons facing out on the mark. Press the Start / Stop button with your other hand while stepping on the brake, or clutch with a manual transmission, and the vehicle will start as normal. Note again that the key fob must be held against the mark until the car starts.
The Insignia model uses a unique back up location. There is a transmitter pocket behind the front cover of the center console in front of the shifter. Open it and place the electronic key on the spot with the buttons up (right). You can now simply step on the brake, or clutch with a manual transmission, and press the Start / Stop button to start the car as normal.
Finally, the Vivaro uses a slot above the Start / Stop button as a back up (right). The key fob must be slid into the the slot. Once it is there, you can step on the brake, or clutch with a manual transmission, and press the Start / Stop button to start the car as normal.