Frequently Asked Questions

What does it mean when the check engine light comes on in a 2016 BMW i3?

• The check engine light for a 2016 BMW i3 can indicate software faults, battery management alerts, sensor issues, or emissions control messages — our technicians read BMW-specific fault codes to pinpoint the cause quickly.
• At Nalley BMW of Decatur, we prioritize fast, accurate diagnostics using OEM tools that produce actionable results and can often cost less than independent shops when you factor in long-term savings from correct repairs and factory warranties.
• Any repairs covered under warranty must be performed at a certified dealership; we honor manufacturer coverage and provide transparent pricing and documentation.
• To get the most accurate assessment, schedule service online or check current offers under our service specials.
• We also offer service financing so you can get the repair now and pay later, preserving vehicle health and value.

How long does a check engine light service take?

• Typical diagnostics for a 2016 BMW i3 take under an hour for a full electronic scan and initial assessment; complex repairs or battery module evaluations can take longer depending on parts availability.
• Nalley BMW of Decatur staffs certified BMW technicians and maintains a parts inventory to minimize repair time and return your vehicle sooner.
• We provide clear time estimates and keep you informed through every step, and our dealership often delivers faster turnaround and better long-term value than independent shops because of OEM parts and factory tooling.
• Before you arrive, you can schedule service online and review our current service specials to save on diagnostics or battery checks.
• Service financing is available so you don’t delay important work that protects drivability and battery life.

How much does a check engine light diagnostic cost for a 2016 BMW i3?

• Diagnostic fees vary, but Nalley BMW of Decatur provides competitive pricing and often costs less than independent shops when considering accuracy, OEM tooling, and warranty protection; accurate diagnosis prevents repeat repairs and saves money over time.
• Our diagnostics deliver a clear estimate for necessary repairs — from sensor replacement to high-voltage battery service — so you understand immediate and long-term savings.
• We post periodic service specials to reduce diagnostic or inspection fees, and you can schedule service online to lock in availability.
• Remember that warranty-covered repairs must be done at a certified dealership; we handle warranty claims directly and provide financing options for non-covered work.

What is the most common reason for check engine light on a 2016 BMW i3?

• For the 2016 BMW i3, common triggers include battery management system alerts, sensor failures, software updates, or accessory electrical faults — EV systems are different from gas engines and require BMW-specific diagnostics.
• Nalley BMW of Decatur’s certified EV technicians use BMW-approved tools to identify whether the issue is a simple sensor replacement or if a deeper battery service or module replacement is needed.
• Choosing the dealership can mean faster, more accurate repairs, OEM parts, and proper warranty handling — factors that translate into immediate and long-term savings on maintenance and resale.
• To address a persistent light quickly, schedule service or view our service specials before your visit.

What is the first thing to check when the check engine light comes on?

• For a 2016 BMW i3, the first step is a BMW-specific code scan to read fault memory and determine whether the alert is informational, requires software calibration, or demands immediate attention (for example, high-voltage battery warnings).
• Nalley BMW of Decatur performs a prioritized inspection and recommends the proper next steps — from simple resets to detailed battery tests — with clear, written estimates.
• We emphasize transparency, OEM parts, and technician certification; repairs under warranty must be completed at a certified dealership to maintain coverage and peace of mind.
• Use our easy online tool to schedule appointment and check current service specials, and ask about our service financing to avoid delaying important repairs.