Song Plus and Chazor do not share one service schedule

If you drive a BYD plug-in hybrid in Uzbekistan, the first trap is often not oil viscosity—it is mixing two different cars into one maintenance table. Song Plus and Chazor (the Uzbekistan market name for the Destroyer 05 family) look related and both may use DM-i logic, but they are separate handbooks. Copying a friend’s Song intervals onto a Chazor—or the reverse—is how owners miss first-service windows or argue with the wrong quote.

This page is independent owner guidance for bydcareguide.com. We are not BYD official, we do not sell parts, and we do not issue warranty. Trim, year, battery pack, and market fit are often unverified from forum chatter; treat every number below as order-of-magnitude thinking, not a schedule you can print for the workshop.

Why the two cars get confused

Online threads often discuss Song Plus and Destroyer 05 / Chazor in the same breath because both are popular DM-i family cars. In China forums, owners even paste the same kilometre stories across brands of posts. Overseas, that habit is riskier: Uzbekistan channels may be official importer or parallel import, and those channels can differ in first-service policy, recorded intervals, and even how the dash presents mileage. Before anyone quotes “about X km,” ask for the nameplate / contract model name and which channel the car came through.

What we can say safely (without locked numbers)

From rewritten overseas-usable points—not verbatim forum posts:

1. Do not share one table. Chazor belongs with the Destroyer 05 handbook family; Song Plus is another book entirely.
2. Density differs in direction, not a fixed km. Public owner experience often describes Chazor-side first oil / first service as denser (shorter order-of-magnitude), and Song-side as relatively longer—but the only safe “about how much” comes from that car’s manual + local dealer, confirmed against local vehicle condition.
3. If the model is unclear, stop quoting kilometres. Ask for photos of the nameplate and sales contract first.
4. Same badge, different channel. Official vs parallel import can change intervals and part numbers; never run one script for every car with a BYD logo.

A calm script at the service desk

You can say: “Please book against the handbook for this nameplate model, not a sister model. Show me whether today’s items are engine-column or vehicle-column, and whether we are watching HEV distance, total distance, or time-first.” If the quote mixes Song Plus and Chazor talking points, pause and re-identify the car. Independent advisors like us exist to help you rehearse that clarity—not to replace the dealer, sell filters, or promise warranty outcomes.

How to prepare before the dealer visit

• Write down exact model string from the nameplate (Song Plus vs Chazor / local market name).
• Note whether you believe the car is official channel or parallel import—and ask the dealer to confirm how that affects first service and warranty recording.
• Open the owner’s manual for your car and find the engine-service column vs whole-vehicle inspection column separately.
• Bring previous invoices if any; ask the advisor to mark which items are manual-required vs recommended add-ons on a written quote.

We will not invent a universal “Chazor first service at N km” figure for Uzbekistan. Domestic forum figures (including older Song generation stories) must not be pasted onto current Song Plus or Chazor locally.

FAQ

Q: My friend and I both drive BYD hybrids. Can we use one checklist?
A: Only if the nameplate model and market handbook match. Song Plus ≠ Chazor. Even then, year/trim and import channel can still diverge—confirm with the local dealer.

Q: Staff said “all DM-i cars are about the same.”
A: Ask them to show the manual line for your VIN/market. Polite pushback beats guessing from chat groups.

Q: Where do I get the correct interval?
A: Nameplate-matched owner’s manual + authorized (or your contract) dealer, against local vehicle condition. We do not sell parts or lock numbers remotely.

Disclaimer

bydcareguide.com is independent owner guidance operated with RONSHIN TRADING CO., LIMITED (Hong Kong). We are not BYD official, do not sell parts, and do not provide warranty. Nothing here is a repair contract or remote diagnosis. Confirm intervals, fluids, and part numbers with your vehicle’s condition and local dealer; official-channel and parallel-import cars can differ. Always follow your nameplate-matched owner’s manual.