Aston Martin Valet Key Buttons Collapsed? DIY Repair & Replacement Guide
AstonDIY repair guide
Collapsed, worn or deteriorated rubber buttons are a common problem on the Aston Martin valet ECU key used across VH-era cars. The key may still work perfectly electronically, but the outer buttons can become soft, damaged or difficult to use.
If the rest of your key is serviceable, you do not necessarily need to replace the complete key. A button-only repair can retain the original key, electronics and overall appearance while replacing the failed button section.
Aston Martin valet key buttons collapsed — what are the options?
There are three broad approaches when the rubber buttons on an Aston Martin valet key have deteriorated:
- Replace the complete key or shell: useful when the housing itself is badly damaged, but unnecessary if the problem is limited to the buttons.
- Send the key away for specialist refurbishment: suitable if you want a full cosmetic restoration or additional key repairs.
- Replace the buttons yourself: a practical option when the electronics and key housing are otherwise in good condition.
AstonDIY developed its Aston Martin Valet Key Replacement Buttons as an OEM+ DIY solution for this third option.
Which Aston Martin keys does this apply to?
The AstonDIY replacement button set is designed for VH-era Aston Martin valet keys. This key style is found across cars including the V8 Vantage, V12 Vantage, DB9 and DBS, along with other VH-era models using the same valet ECU key design.
Because keys and shells can be replaced during a vehicle's life, identify the key physically rather than relying only on model year. Compare your key with the product photographs before ordering.
What does the OEM+ replacement change?
The aim is to retain the understated factory appearance of the Aston Martin valet key while replacing the ageing button section with a more durable component. The set provides the four visible replacement buttons only; it is not a complete key, shell or electronic fob.
The lock, unlock, light and boot symbols remain clearly identifiable, and the replacement parts are designed to sit within the existing key rather than turning it into a visually unrelated aftermarket fob.
Is it a DIY repair?
Yes, but it is not simply a push-in replacement. Installation involves opening the key, removing the original button material and modifying an internal support so the new buttons can operate correctly.
The replacement buttons do not need to be permanently bonded in place, although bonding is optional if preferred. Work carefully around the existing key electronics and stop if you are not comfortable modifying the housing.
Aston Martin Valet Key Replacement Buttons
Repair the failed button section while retaining your existing compatible key.
Do I need a complete replacement key?
Not if the key is still functioning and the deterioration is limited to the button area. A complete replacement key makes more sense when the electronics, housing or other structural parts of the key are also damaged.
Frequently asked questions
Can collapsed Aston Martin valet key buttons be repaired?
Yes. If the key electronics and housing are otherwise serviceable, the damaged button section can be replaced rather than replacing the entire key.
Is this the same as replacing the key shell?
No. The AstonDIY solution replaces the visible button components while retaining your existing compatible valet key and shell.
Will these buttons fit a Glass ECU key?
No. This product is intended for the compatible VH-era plastic valet key shown in the product photographs, not the Aston Martin Glass ECU key.
Do I have to send my key away?
No. The AstonDIY replacement buttons are supplied as a DIY part for fitting to your existing key.