Product and demonstration scope
The archived tutorial describes a rear air vent assembly for Mercedes-Benz A, B, CLA and GLA models. The exact linked video is archived as the CLA117 rear air vent installation tutorial. Its grouped article title does not confirm that every model, year or console configuration uses the same parts or installation method.
The current catalog describes this as an illuminated rear air vent assembly. Confirm the supplied kit and the vehicle's console, duct and lighting configuration before using the demonstration. The archived page contains no separate product photographs or complete parts list.
This is the existing source video with English captions and CKCP watermark. Use the approximate locations below to find the relevant operation. These notes describe the filmed demonstration; tool sizes, duct modifications and electrical connections still need confirmation for the exact vehicle and kit.
Video navigation
- About 0:13–1:34 — Center-console removal. The demonstration removes the upper console panel, disconnects its connectors, accesses the fasteners, releases the rear console panel and lifts the console assembly. The video calls this assembly the “saddle”; this guide uses “center console.”
- About 1:35–2:22 — Air-duct access and fitting. The demonstration accesses the duct area beneath the removed console, opens a duct connection and installs a supplied T-shaped duct. The opening dimensions, cutting location, clearance and exact kit version are not documented here; this section is not a general drilling specification.
- About 2:23–2:58 — Rear-panel socket transfer and vent assembly fitting. The demonstration releases the retaining clip for the original rear-panel power socket, transfers the socket, aligns the lower locating grooves and seats the replacement assembly. Match the actual panel and socket before following this section.
- About 3:01–3:18 — Console duct openings. The demonstration handles the console underside and duct openings alongside white covering material. The sampled frames do not establish which openings require sealing or the material specification; verify those details against the exact supplied kit.
- About 3:19–3:44 — Harness routing and console refitting. The lighting harness is routed through the console before the assembly is refitted and the duct connections are aligned. This navigation note does not establish a wire color or pin assignment.
- About 3:45–4:22 — Connector demonstration. The video shows the adapter wiring and connector area near the console. The captions use unclear terms such as “trend line”; the supply point, connector identities, polarity, module version and any configuration requirement have not been established by this guide. Confirm those details before making electrical connections.
Effect display and troubleshooting
The archived page contains only headings for effect display and troubleshooting. It supplies no written lighting-control test, airflow test or fault-resolution procedure. Those sections remain pending; the presence of a video link is not proof that all functions have been tested.
Review required
The source video still contains unclear English wording, including “rear discharge trend assembly,” “saddle,” “10-gauge sleeve” and “trend line.” The tool size and electrical meaning must not be inferred from those captions. The existing machine transcript also repeats text and extends beyond the actual video duration; it is not a reliable replacement for the video captions or a complete listening review.
Exact model/year/configuration coverage, mechanical fasteners and duct modification details, electrical connections, function tests, full continuous playback and full audio review remain pending. This local draft has not received technical approval.
Source record
This guide retains the archived tutorial identity CKCP source archive and its own linked video. The original article link is retained in the local provenance record. No other tutorial's media or installation procedure has been substituted.