What are the reasons why the Roewe ei6 cannot start?

[DeAva]

The reasons why the Roewe ei6 cannot start include a locked steering wheel, the gear not being in P position, a depleted smart key battery, a dead car battery, and lack of antifreeze. Always check if the car's gear is correctly set when getting in or out. Reasons and solutions for the Roewe i6 failing to start: 1. Check if the steering wheel is in a locked position; the solution is simple—just turn the steering wheel forcefully while turning the key, and the lock will usually release quickly. 2. Check if the gear was returned to P position when parking: Starting the engine in D or R gear poses a significant safety risk due to sudden vehicle movement. Therefore, manufacturers preset automatic transmission vehicles to ensure the gear is in P position when starting. 3. Check if the smart key battery is depleted. If the start system cannot detect the weak signal from the key, try placing the smart key directly on the start button and then pressing the button to start. 4. Check if the car battery is dead: Failure to start may be due to a depleted battery from leaving headlights on for too long or an expired battery life. Generally, replace the battery according to the maintenance manual. 5. Check if antifreeze was not added: Some drivers use low-quality antifreeze, which can cause the entire cooling system to freeze in extremely cold weather, leading to engine damage, failure to start, and harm to other engine components.

[VonEmmanuel]

Well, my Roewe ei6 also broke down last week, and after a lot of trouble, I found out it was the small battery that ran out of power. For these hybrid cars, apart from traditional issues like starter motor jams, spark plug failures, or fuel pump strikes, the most troublesome problem is the dual battery system. The 12V small battery is responsible for starting the car's computer, and if it ages, it's game over. Then there's the high-voltage power battery—if the charge drops below 15%, the car's system locks up and won't start. I remember one time the charging gun had poor contact and wouldn't charge, the dashboard showed a turtle light, and the tow truck driver said DC-DC converter failures are super common in this car. My advice: first check the dashboard for any fault codes, try a jump start, and if that doesn't work, quickly check the OBD. Don't be like me, forcing the key and burning out the relay.

[McEllie]

Roewe ei6 starting failure requires systematic troubleshooting. For the electrical part, first check the 12V battery voltage - replace directly if below 11.8V. For the hybrid module, pay attention to the high-voltage battery SOC value as over-discharge will trigger protection. Mechanically, inspect the starter motor carbon brush wear and listen for fuel pump humming in the fuel tank. Some owners encountered an electronic gear sensor bug where P-gear wasn't recognized, preventing ignition. Don't overlook the control system's BSI computer board either - my colleague's car had CAN bus short-circuit after wading through water in rain, causing complete gateway failure. Recommend using a diagnostic tool to read fault codes, as random disassembly of hybrid vehicles may accidentally contact high-voltage lines.

[DeCaroline]

Hybrid car owner reminds you: 80% of ei6 starting failures are electrical issues. A drained 12V battery is most common, especially if the audio system has been modified. If the red battery warning light appears on the dashboard, the DC-DC converter might be faulty and unable to charge the 12V system. When the high-voltage battery is critically low, even hazard lights won't work - always check the charge percentage on screen during charging. I once drained my battery by forgetting to turn off daytime running lights, and the roadside technician mentioned this model's electronic parking brake module is particularly power-hungry. Don't approach it like a conventional car - the emergency charging port in the trunk is more convenient than jump-starting.

[LeRiver]

Roewe ei6 starting abnormalities should be handled in a tiered manner. For primary symptoms such as unlit dashboard, prioritize checking the 12V battery terminal voltage. Intermediate symptoms like clicking sounds during startup but engine not turning over require inspection of starter fuse EF22. For advanced symptoms where the entire system is unresponsive, check key fob battery or PEPS system. Note hybrid characteristics: if the ready light isn't green, it indicates the high-voltage battery isn't prepared. Pay special attention to the 12V battery in winter - capacity drops by half at -10°C. Recommended to replace the auxiliary battery every two years and use original charging piles to prevent BMS errors.

[EllaDella]

Experienced two startup failures in three years with the ei6. The first time was due to the charging port cover not being fully closed, causing the vehicle system to prohibit startup as it detected charging in progress. The second incident was more peculiar - a short circuit in the wireless charging pad put the entire electronic system into hibernation. Beyond routine checks of the ignition switch relay and fuel pressure, pay attention to the electronic gearshift logic. Once, after shutting down in N gear and shifting back to P, the transmission control module failed to send back a signal, preventing startup. Another less-known point: check the brake pedal switch - this car won't allow ignition without pressing the brake. When visiting the dealership, remember to have them upgrade the TCU software, as older versions had startup logic vulnerabilities.