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Handheld OBD2 scanner with screen and cable

WUQ

WUQ BM500 Car Electronics Accessory

SKU CH-GGCF-BZD71

All-system OBD2 scanner for BMW, MINI and Rolls-Royce models after 1996 with battery registration, CBS, EPB, ETC, BMS, Oil and service resets plus ABS, SRS, Engine, Transmission and SAS diagnosis

  • TypeCar Charger
  • CBS, ETC, PCM adaptations and EPB, Oil, Service Interval resets simplify maintenance
  • All-system diagnostics for ABS, SRS, Engine, Transmission, EWS, CAS, ECM, ASC, EGS, EKPS, GWS
  • Battery registration function ensures peak power after new battery replacement
  • OBD2 fault reading and smog readiness check for all cars from 1996
  • Compatible with BMW, MINI, Rolls-Royce models including 1, 2, 3, 4, 5, 6, 7, 8 Series

BMW MINI Diagnostics & Battery Registration Tool

The ANCEL BM500 is an OBD2 scanner built exclusively for BMW, MINI and Rolls-Royce models from 1996 onward. It reads and clears fault codes across all major control modules including engine, ABS, SRS, transmission and SAS systems. The tool also performs battery registration after replacement and resets service items such as oil, EPB, ETC, CBS and PCM adaptations. It suits owners and independent workshops that need dealer-level functions without dealer pricing.

Thermals Noise and Power Draw

The scanner draws its operating power directly from the vehicle OBD2 port so no external supply or internal battery is required. It runs silently with no fan or moving parts and generates negligible heat during normal diagnostic sessions. Typical current draw is low enough that it will not affect vehicle battery voltage while the ignition is on and the engine is off.

Model Coverage and Reset Scope

Supported chassis codes include 1 Series E81 E82, 2 Series F22 F23, 3 Series E90 E93, 4 Series F32 F33, 5 Series E60 E61, 6 Series E65 E66, 7 Series E38 E65 and 8 Series G14 G15. Reset availability varies by specific model and year so not every service function works on every vehicle. Buyers who need coverage for brands outside the BMW group or who require bi-directional control and coding capabilities should look elsewhere.

Highlights

  • CBS, ETC, PCM adaptations and EPB, Oil, Service Interval resets simplify maintenance
  • All-system diagnostics for ABS, SRS, Engine, Transmission, EWS, CAS, ECM, ASC, EGS, EKPS, GWS
  • Battery registration function ensures peak power after new battery replacement
  • OBD2 fault reading and smog readiness check for all cars from 1996
  • Compatible with BMW, MINI, Rolls-Royce models including 1, 2, 3, 4, 5, 6, 7, 8 Series

Specifications

TypeCar Charger

Questions about this item

How do I install the WUQ BM500 and what step is often missed?

Plug the scanner into the OBD2 port, turn the ignition on without starting the engine, and confirm the dashboard shows diagnostic mode before beginning battery registration.

What maintenance or replacement will the BM500 need later?

The device itself has no serviceable parts; future needs are limited to software updates for new BMW, MINI, or Rolls-Royce models after 1996.

What limit appears first during sustained use of the BM500?

A weak vehicle battery can drop voltage below the threshold needed for the scanner to maintain communication during long diagnostic sessions.

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