Frequently Asked Questions

What does it mean when the check engine light comes on in a 2013 BMW ALPINA B7?

• It signals that the vehicle’s computer has detected an emissions, fuel, ignition, or sensor issue. Early diagnostics prevent small faults from becoming major repairs.
• At Nalley BMW of Decatur we use BMW factory diagnostic tools and OEM parts to pinpoint the problem and deliver a reliable fix that often costs less than independent shops while providing immediate and long-term savings.
• Warranty-covered repairs must be performed at a certified dealership to keep coverage intact. We also offer service financing so you can get repairs now and pay later.
• To get verified results, schedule service or check our current service specials before you arrive.

How long does a check engine light service take?

• Typical diagnostics take 30–90 minutes depending on code complexity. Simple resets or sensor replacements can be completed the same day.
• Nalley BMW of Decatur’s factory-trained technicians work efficiently with OEM parts to reduce downtime and maximize longevity of your 2013 BMW ALPINA B7.
• We emphasize transparent pricing and upfront estimates — often lower than independent shops when long-term value is considered — and we offer service financing for convenience.
• To reserve a convenient slot, schedule appointment online and view our service specials.

How much does a check engine light diagnostic cost for a 2013 BMW ALPINA B7?

• Our diagnostics combine advanced BMW tools and expert analysis to keep costs predictable. We frequently deliver better overall value than independent shops because we prevent misdiagnosed repairs and protect vehicle resale value.
• Immediate and long-term savings come from correct parts, OEM quality, and certified technician work. If a repair is covered under warranty it must be performed at a certified dealership to maintain coverage.
• We offer competitive pricing, service financing, and rotating service specials to reduce your out-of-pocket cost. To book, schedule service.

What is the most common reason for check engine light on a 2013 BMW ALPINA B7?

• Common causes include ignition misfires, oxygen sensor or MAF failures, fuel trim problems, and catalytic converter issues. Each can lead to performance loss, reduced fuel economy, and potential long-term engine or emissions system damage if left unaddressed.
• Nalley BMW of Decatur’s technicians identify root causes quickly with OEM-grade diagnostics and resolve issues using factory parts to protect vehicle longevity.
• We highlight the immediate and long-term savings of dealership repairs and offer service financing to help manage unexpected costs. Check our service specials before your visit and schedule service online.

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

• Start with a professional diagnostic scan to read stored trouble codes. That reveals whether the issue is urgent (like a misfire) or less critical (like an EVAP leak).
• At Nalley BMW of Decatur our certified technicians perform a full system check, explain findings clearly, and provide an estimate so you can decide. Warranty repairs must be done at a certified dealership to maintain coverage.
• We offer convenient online booking — schedule appointment — and rotating service specials to help save on diagnostics and repairs.