Verified Fitment
| Brand | Model | Year | Variant / type code |
|---|---|---|---|
| BYD | 2nd-Gen Qin PLUS DM-i Smart Driving | 2024 | All versions |
| BYD | 2nd-Gen Qin PLUS DM-i Smart Driving | 2025 | All versions |
| BYD | 2nd-Gen Qin PLUS EV Smart Driving | 2024 | All versions |
| BYD | 2nd-Gen Qin PLUS EV Smart Driving | 2025 | All versions |
| BYD | 2nd-Gen Qin PLUS EV Smart Driving | 2026 | All versions |
| BYD | Qin PLUS DM-i | 2025 | All versions |
| BYD | Qin PLUS DM-i | 2026 | All versions |
Type codes are printed on the vehicle identification plate. Not sure? Send us the number from the old part over WhatsApp and we confirm it against the factory catalogue before you order.
Headlamp Driver Module (Right) for BYD Qin PLUS, OE 15709748-00
Price shown without any local sales tax. Shipping is shown on this page and confirmed at checkout. Import taxes and duty in Hong Kong SAR are not included and may be charged when the parcel arrives.
About This Part
Right headlamp driver module for the BYD Qin PLUS, OE 15709748-00 (part HA5H-4121720). The metal-cased LED driver module regulates current to the headlight sources and mounts to the rear of the right headlamp. It fits the 2026 Qin PLUS DM-i 2025-2026, the 2nd-Gen Qin PLUS EV Smart Driving 2024-2026 and the 2nd-Gen Qin PLUS DM-i Smart Driving 2024-2025. When a headlight flickers or drops out, a failed headlamp ballast or lighting control unit is a common cause, and this exact-fit module restores steady output.
Technical Details
| Specification | Value |
|---|---|
| Condition | New |
| Quality line | Original/Genuine |
| Material | Plastic |
| Mounting position | Exterior, Front Right |
| Amount in delivery | 1 piece |
| Specification | Value |
|---|---|
| OE references | 15709748-00 · HA5H-4121720 |
| Approx. weight (packed) | Under 1 kg |
| Approx. packaging dimensions | 27 x 22 x 15 cm |
| Country of origin | China |
| Vehicle type | Passenger Car |
Packaging dimensions and weight are approximate and for orientation only. Shipping to Hong Kong SAR is shown above and confirmed at checkout.
Frequently Asked Questions: OE 15709748-00
Which side does this module belong to?
This module is the right hand one. Sides are named as the driver sees them, so right hand means the offside on a UK car. The module belongs to the headlamp on that side, so the way to be sure is to work out which lamp is affected and order the matching side. If both lamps are affected you need both sides, and they are listed under separate numbers. Do not judge it from a photograph taken facing the car, because that reverses left and right, and it is the commonest way people end up with the wrong item.
My module is labelled with a different number. Is it the same part?
The unit fitted to your car may be labelled HA5H-4121720 instead of 15709748-00. Both are this same right hand driver module. The label is usually a printed sticker rather than moulded text, and stickers in the front of a car fade with time, so read it in good light and copy the string down rather than trusting your memory of it. Either number tells you this is the right listing. If the label has gone altogether, send a photograph of the old part through the quote route and we will confirm the correct module.
How soon would this module arrive?
Delivery takes 8 to 25 days from your order to your door. Both are shown separately, so read them side by side rather than picking one over the other. If a headlamp is out and the car still has to be used in the meantime, order as soon as you have confirmed which side you need rather than waiting until a garage slot has been booked.
What is it made of and how should it be handled?
The module is housed in plastic. A plastic housing offers little protection against a knock, so keep it in its packaging until it is going on the car and do not stack anything on top of the box. Handle it by the case rather than by the connector, and keep it dry. It is supplied new. Compare it against the old unit before anything on the car is disconnected.
Why is only one version of this module offered?
There is a single version on the page, with no second tier priced against 15709748-00, so one entry is all there is to choose from here. What is listed is what can be supplied for this number, and that can change as availability changes. When two tiers are available for a part, they are shown side by side on the same page, so nothing is hidden behind this one. If you want us to look further afield, send the OE number through the quote route, or a photograph of the old part and its label.
How Ordering Works
Your order is packed and shipped tracked, and the import duty and VAT that apply to your destination are calculated at checkout. The final gallery image on this page is the process card showing each delivery step. Delivery to Hong Kong SAR: 8 to 25 days, depending on the option you choose at checkout. Shipping to Hong Kong SAR: from $7.60 (Economy), from $12.70 (Express), confirmed at checkout before you pay.