Porsche Cayenne 958 Right Side Daytime Running Light - Used Original Parts
RM 400
Condition: Used (Original)At a Glance
- Porsche Cayenne 958 Right Side Daytime Running Light - Used Original Parts
- Part number: 7P5941182B
- Fits: Porsche Cayenne 958 · confirm by chassis number before ordering
- Used Original · tested working
- RM 400 · final quote via WhatsApp
- M.S. Motor · Kuala Lumpur, Malaysia · ready stock
Diagnosis and Common Symptoms
On the Cayenne 958, the right side Daytime Running Light module works in conjunction with the headlight control unit and is fed via the vehicle's LIN-bus network. Common failure symptoms include the DRL strip flickering intermittently, one side of the LED array going completely dark while the other remains functional, or a "Check DRL" / "Lighting System Malfunction" message appearing on the instrument cluster. Fault codes typically logged include those relating to LED module open circuit, short to ground, or LIN communication failure with the right-hand headlight assembly. Physical symptoms may also include visible condensation inside the housing, cracked lens sections, or discoloration of the light guide from prolonged heat exposure. If left unaddressed, some Cayenne 958 units will throw a secondary fault for the adaptive headlight system due to the shared control circuitry.
Introduction
This listing is for a Genuine Used right side Daytime Running Light unit, removed from an original Porsche Cayenne 958. Every unit passes a bench test on our diagnostic rig to confirm full LED illumination and correct electrical resistance before it is listed for sale. Sourcing a Genuine Used component like this gives Cayenne owners a cost-effective alternative to expensive new dealer units, without compromising on fitment or OE build quality. All units are carefully inspected for lens cracks, water ingress, and connector damage prior to dispatch.
Product Details
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Brand: Porsche
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Model Compatibility: Cayenne 958 (2010–2018)
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Part Name: Right Side Daytime Running Light Assembly
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Condition: Genuine Used (Tested Working)
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Notes: Bench-tested for full LED function and connector integrity; buyers should cross-check the part number printed on the housing against their vehicle's build sheet to confirm exact fitment, as Cayenne 958 pre-facelift and facelift units differ.
Frequently Asked Questions
Does the right side DRL on the Cayenne 958 need coding after installation?
In most cases no coding is required, as the DRL module communicates via plug-and-play LIN-bus connection. However, if your vehicle previously logged a fault for this circuit, a fault code reset using Porsche PIWIS or an equivalent diagnostic tool is recommended to clear the stored error.
How do I confirm this DRL unit fits my specific Cayenne 958?
Check the part number stamped on the rear of the housing and compare it to your vehicle's original unit or parts catalog listing, since the Cayenne 958 facelift (2015 onward) uses a different DRL and headlight design than the pre-facelift model.
What symptoms indicate the right side DRL is failing before it fully stops working?
Early signs include intermittent flickering, uneven brightness compared to the left side, or a dashboard lighting malfunction warning, all of which typically precede a full LED failure or LIN communication fault.
Why choose a used DRL unit instead of buying new for the Cayenne 958?
Genuine new DRL assemblies for the Cayenne 958 are costly and often back-ordered. A tested used unit offers verified functionality at a fraction of the price, and since these DRL modules are solid-state with no moving parts, a properly functioning used unit typically has significant remaining service life.
Are there any installation gotchas to watch for with this part?
Ensure the mounting tabs and locking clips are intact, as the Cayenne 958 headlight housing uses a tight snap-fit design, and confirm the connector pins are not corroded before reconnecting to avoid triggering a false LIN-bus fault.
Part price does not include installation. Our workshop can install for you, labour is charged separately and confirmed with you before any work starts.
We cannot diagnose your car over WhatsApp or photos. Not sure this part will solve your problem? Come for a workshop check, diagnosis fee RM180. If you proceed with the repair using our parts, the RM180 is offset into the labour charge. If you decide not to repair, only the RM180 applies.
All parts are tested and guaranteed to work. Whether a part solves your car's problem can only be confirmed by diagnosis.
Shipping: from Kuala Lumpur, West Malaysia ~RM50, East Malaysia ~RM80 (estimate, confirm via WhatsApp). Delivery 1-2 working days in secure anti-static packaging.
Warranty: 30-day exchange for control units, engines, gearboxes and other major parts; 14 days for small parts. Claims require proof of installation by a qualified workshop. No warranty for items opened, modified, or damaged by wrong installation.
Prices vary with stock and part condition. Final price via WhatsApp.
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