Frequently asked questions.

It provides dedicated physical climate controls and a display while retaining the factory HVAC architecture. It creates space for a separate modern double-DIN head unit.

The controller, plug-and-play wiring harness and mounting hardware.

No. The aftermarket head unit is sold separately and requires its own mounting and audio integration.

Yes. The applicable factory HVAC ECU and lower switch/control panel remain part of the system.

No. The dedicated harness connects to the matching factory connections. See Installation for revision-specific instructions.

It shows the current silver-painted physical faceplate sample. Final production finish and manufacturing readiness are separate from the sample photograph. See Development for the latest physical-product and vehicle-validation milestones.

See Installation and Warranty for applicable requirements and coverage. Follow the documentation matching your hardware revision and vehicle application.

2003–2007 Lexus LX470 applications are Fully Validated for factory-navigation-equipped vehicles. All 2003–2007 Toyota Land Cruiser applications remain Validation In Progress. See Compatibility for the recorded applications.

Yes. These LX470 preorder and Land Cruiser reservation offers require factory navigation.

Physical vehicle validation has been completed for the recorded application and configuration.

All 2003–2007 applications remain Validation In Progress. A reservation does not confirm compatibility.

Other applications are Early Access only, with no current preorder, reservation, price or delivery estimate. Early Access registration is not a purchase or compatibility confirmation. Contact operations@alpinesiege.com for support.

Yes. All factory-navigation-equipped 2003–2007 Lexus LX470 applications are Fully Validated and use the $1,199 full-payment preorder, with no remaining product balance.

The $99 is credited toward the $1,199 total product price, leaving $1,100. A successful reservation payment establishes original preorder priority; it does not confirm compatibility.

After the exact Land Cruiser application is validated and the order is cleared to proceed, Alpine Siege sends an invoice. You pay it before production release. Your stored card is not automatically charged.

Cancel before shipment for a full refund of all amounts actually collected. If an application cannot be supported, amounts paid are refunded. See the refund policy or contact Support.

See the terms of service, shipping policy and refund policy for payment, priority, delays and cancellation details.

Lexus LX470: Q1 2027. Toyota Land Cruiser: Q2 2027. These are estimates; production release requires application validation, production readiness and successful full payment.

Yes. U.S. HVAC shipping is free. Other products may have separate shipping rates.

Free U.S. shipping. The $35 USD tier covers Canada, United Kingdom, Austria, Belgium, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Norway, Switzerland, Iceland, Liechtenstein, Australia, New Zealand, Japan, South Korea and Singapore. The $50 USD tier covers United Arab Emirates, Saudi Arabia, Kuwait, Qatar, Bahrain and Oman. Each rate is per order / HVAC shipment, not per unit. All other international destinations are unavailable. Other products have separate shipping availability and rates.

International orders may be subject to duties, taxes, VAT/GST, customs charges, or carrier brokerage fees. Unless explicitly collected at checkout, these charges are the customer's responsibility. Availability of checkout shipping does not establish product regulatory approval in a destination.