Electric Car Maintenance – Tips and Care Features

Electric cars are rapidly conquering the market: they are quiet, economical, eco-friendly, and comfortable to drive. At the same time, it’s important to remember that despite their simpler design, they require specific rules of operation. Proper electric car maintenance preserves driving range, extends the lifespan of components, and reduces unexpected expenses. Unlike vehicles with internal combustion engines, where most work is related to the engine and oils, EVs require a different, more specialized approach.

Key Features of EV Design

Electric vehicles lack an internal combustion engine, exhaust system, and clutch. Instead, they have an electric motor, inverter, converters, a traction battery, charging module, and a complex network of high-voltage cables and sensors. The number of moving parts in the powertrain is minimal, so scheduled operations are less frequent. However, high voltage requires special attention to insulation, cooling, and software updates, since they directly affect battery efficiency and regenerative braking.

Components That Require Regular Care

Battery

• Keep charge levels between 20–80% whenever possible, reserving 100% only for long trips.
• Avoid “deep zero” discharges — they accelerate cell degradation.
• Monitor temperature: long exposure to extreme heat or cold reduces lifespan. Park in shade or indoors whenever possible.
• Use certified charging stations; avoid questionable adapters.
• For long storage, set a moderate charge limit and check levels periodically.

Cooling System

• Check coolant level and condition, as it affects the thermal stability of the battery, inverter, and motor.
• Inspect hoses and joints for leaks — even small ones reduce efficiency.
• Follow the manufacturer’s coolant replacement schedule.

Braking System

Regenerative braking reduces wear on pads and discs but creates other specifics.

• Check brake fluid and components more often.
• Pay attention to the parking brake, especially in winter.
• Monitor even wear, since mixed braking styles may cause imbalance.

Suspension & Tires

EVs are heavier due to the battery, so load on suspension and tires is higher.

• Regularly measure tire pressure and keep it within the recommended range.
• Balance wheels and check alignment, especially after impacts.
• Inspect shocks, bushings, and stabilizer links — extra weight accelerates wear.

Electronics & Software

• Regularly update firmware for better charging efficiency and battery management.
• Diagnose high-voltage circuits at a specialized EV service.
• Monitor the 12V battery condition, as it ensures electronics and system startup.

Care Tips for EV Owners

1. Charge mostly with slow AC charging; use DC fast chargers for trips.
2. Wash the underbody and wheel arches to prevent corrosion and dirt buildup.
3. Precondition the cabin while plugged in to save range.
4. Drive smoothly to extend battery and brake lifespan.
5. For long storage, keep moderate charge and stable temperature.

When to Visit a Service

• Scheduled check every 12 months or 15,000–20,000 km.
• Noticeable drop in range under the same driving conditions.
• Warning lights or charging errors on the dashboard.
• Unusual noises from motor, gearbox, or cooling pumps.
• Physical damage to the battery compartment after impacts.

Why Professional Service Matters

Certified workshops have tools to measure cell resistance, analyze thermal maps, test inverters, and inspect insulation of high-voltage lines. Specialists also provide charging recommendations, update software, and check suspension/brakes, considering EV weight. Preventive visits help avoid costly repairs and preserve warranty.

EVs require less but more specific maintenance. Attention to battery, cooling, brakes, tires, and software ensures durability and safety. Following these rules helps maintain efficiency and driving range, while professional diagnostics prevent major failures.
Book a complete EV maintenance service at our workshop today — protect your battery life and enjoy worry-free driving!