CHECK 01
Name the parking function the buyer requires
Separate a rear camera, multiple camera views, sensor warnings and any offered automated function. They are not interchangeable equipment descriptions. Ask the customer which tasks matter, such as ordinary reversing visibility or a particular parking-space view. Record those requirements before comparing trim names or accepting an advertisement that broadly promises a parking system.
The equipment verification guide connects each function to the actual candidate. A manufacturer presentation can show selected market equipment rather than the complete specification of every GS3. Ask for applicable records and current photographs. Do not let a visible camera lens establish the rest of the function list or a translated premium trim name replace the specific fitment check.
CHECK 02
Demonstrate the normal display on the actual car
Ask for the vehicle reference and a safely controlled demonstration under the applicable instructions. Show how the required view is selected and what appears during ordinary use. Record missing images, intermittent operation, warnings or an untested view. A photograph taken from one successful moment can leave a complaint unanswered if the seller does not explain the normal sequence.
Do not stage close approaches to people or obstacles to prove a sensor or camera works. Use the equipment as an aid within its operating limits, keeping the driver responsible for the manoeuvre. The buying record should describe the observed display and appropriate test context without claiming that the system guarantees clearance or eliminates every blind area.
CHECK 03
Keep image observations specific
Review whether the displayed image is usable under the demonstrated lighting and whether any required view is available. Record obvious obstruction, poor visibility or unusual display behaviour for the responsible provider to assess. A seller should preserve the concern rather than hiding it with a video edit, but a remote photograph alone cannot diagnose a failed camera or software component.
Ask whether the observed image uses original or added equipment and retain that distinction. If the buyer needs a particular rear or surrounding view, demonstrate it individually. A functioning entertainment screen does not prove every camera input works. Conversely, an available view should not automatically be described as a complete surround-view system without evidence for the rest of the fitted arrangement.
CHECK 04
Review repair and preparation history
Request available records of work affecting camera, sensors, body parts or relevant wiring and software. Match those records to present findings and the selected vehicle. A replaced bumper may make the history worth reviewing, but it does not by itself establish a damaged camera system. Keep disclosed work and the inspection conclusion as separate evidence.
The vehicle inspection guide puts these observations alongside body and operating findings. If professional checks or setup are required after relevant work, ask the responsible provider to identify the applicable scope and completion record. Do not assume a cleared warning or a clean exterior establishes that every required task has been performed.
CHECK 05
Verify final operation after a software or equipment change
If preparation changes the head unit, software or a parking component, repeat the agreed functions on the delivered setup. Retain the provider’s work record and any remaining limitation. A demonstration completed before the change may no longer describe the final arrangement, especially if an added display or accessory supplies part of the required function.
Use the software-update verification guide where a seller proposes a change as the solution. Separate the observed hardware result from online or account-dependent services through the connected-function review. An update label is not proof of a working reverse view, and a working reverse view does not establish autonomous parking or destination service availability.
CHECK 06
Put the verified result beside the offer
Give each essential function a status and supporting record. Identify work still due and agree what outcome is required before acceptance. For a new candidate, include the final checks in pre-delivery preparation. For a used one, keep available history with the current assessment instead of replacing it with a general statement that the car is fully equipped.
For a batch, preserve differences between vehicles rather than presenting one successful demonstration as a certificate for all units. A substitute candidate needs its own relevant checks. The receiving dealer can then describe the parking equipment and its demonstrated limits accurately, while keeping inspection gaps or unsupported additional functions out of an unrestricted customer promise.
Make the next request specific.
Send the condition, accepted years and version, destination and quantity. Include the items that must be confirmed before you accept a candidate. A sourcing enquiry begins the discussion; availability and purchase terms require an actual offer.
Discuss a suitable GS3 →