AMR2022 - Bonnet alarm switch assy

- €59,80

€59,80

€59,80 - €59,80

€59,80

Aftermarket: Quality alternative. This is a quality alternative, designed to fit and function like the original part, often at a more competitive price.

Bonnet alarm switch assy

Vehicle Model Land Rover Defender up to 2016
Land Rover Discovery 1 1989-1998 (L318)
Range Rover Classic up to 1994

Fitment Notes DEFENDER 1987-2006 — Anti-Theft Alarm / Central Locking system
DEFENDER 2007-2016 — Anti-Theft Alarm Systems (from VIN 7A000001)
DISCOVERY 1 1989-1998 — Anti-Theft Alarm / Central Locking (VIN KA034314-MA501919); Alarms & Immobilisation (from VIN TA163104)
RANGE ROVER CLASSIC 1992-1994 — Anti-Theft Alarm / Central Locking (from VIN JA610294)

Alternative Codes

AMR2022AMR2022ES

In stock 4 units

3 · Gouda 1 · Drachten

Express delivery available

When will my order arrive?

Order before 15:00 (Mon–Fri): same-day dispatch for in-stock items.
UPS Express (order before 14:00): dispatched today, delivered tomorrow where available.
Netherlands / Belgium / Germany: 2–4 working days.
Other EU countries + UK: 4–8 working days.
Outside EU/UK: delivery times vary — contact us for an estimate.

Items may ship from multiple warehouses at no extra cost.

Job kits containing this part

This part is included in 0 job kit(s) below. Pick the kit that matches your vehicle and job, then add what you need.

Frequently asked questions

What does the AMR2022 bonnet alarm switch do?

The AMR2022 bonnet alarm switch tells the alarm system whether the bonnet is open or closed. It's part of the anti-theft alarm and central locking on the Defender, Discovery 1 and Range Rover Classic, triggering the alarm if the bonnet is opened while armed.

Where is the bonnet alarm switch fitted?

The bonnet alarm switch is typically mounted on the bonnet slam panel or wing top in the engine bay, where the closed bonnet presses it. On the Defender, Discovery 1 and Range Rover Classic it works as a plunger switch, sensing when the bonnet lifts.

Why does the bonnet alarm switch cause false alarms?

A failing bonnet alarm switch often sticks or corrodes, so the alarm reads the bonnet as open and sounds randomly, or the alarm won't set. Replacing the AMR2022 usually cures phantom alarm triggers and immobilisation faults linked to the bonnet on these models.

Does the AMR2022 fit my vehicle's alarm system?

The AMR2022 fits the Defender (1987-2006), Discovery 1 and Range Rover Classic anti-theft alarm systems, with specific VIN breaks on some models. Check your model and VIN, since later Defenders from VIN 7A000001 use the updated alarm setup covered by this switch.