2026 Cityray start-stop: identify the system before ordering a battery

If the engine does not stop and restart as expected at a standstill, it can be tempting to buy a “universal start-stop battery”. For the Mexican 2026 Cityray, retaining the function status and original battery identity helps avoid choosing low-voltage parts from the start-stop name alone.

The equipment table confirms Start-stop

Page 2 lists Sistema Start-stop for GL and GF.[Factory technical table][S07] This identifies an automatic stop-start function. It does not specify an EFB or AGM battery here, or disclose a particular integrated starter-generator design. [To be verified]

Record separately whether the function operates at a particular stop and which component actually needs inspection. Its absence on one occasion does not allow the equipment table to establish battery or starting-component failure.

Retain the original messages and battery label

Record the visible settings, original instrument message, operating circumstances and previous battery replacement history. If the repairer has identified a low-voltage supply or starting-system component, its original label and inspection findings define the purchasing scope more accurately than “start-stop does not work”.

Candidate batteries or other parts should follow this vehicle's catalogue and inspection findings. Retain GL or GF, the 2026 model year and the confirmed component in the record. A product's “suitable for start-stop” description cannot replace the vehicle's required specification.

Scope and verification

This article covers only Mexico, MY26, Geely Cityray, GL and GF.[Model year and equipment][S07] Factory equipment information identifies functions and parts; it is not a fault or replacement criterion.

No public data was available in the reviewed material for start-stop enabling conditions, starting-system design, battery type and capacity, learning procedures or diagnostic values; OE numbers, service parameters, separate parts availability or compatibility and interchangeability. [To be verified] Verify compatibility or interchangeability using the VIN and local Mexican manufacturer parts catalogue.

For the parts discussed here, use the parts enquiry page.

[S07]: https://cdn.geelymexico.com/storage/fichas-tecnicas/geely-cityray-2026-ficha-tecnica-05.pdf