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Electronic Component Malfunctions
Glitches within the infotainment system and navigation can render the system unusable. These issues are typically software-related, requiring firmware updates or recalibration of the system. In some cases, hardware failure in the head unit or connectivity modules may necessitate component replacement. Technicians use diagnostic tools such as the ISTA (Integrated Service Technical Application) to diagnose and update system software, ensuring compatibility and functionality.
Engine Cooling Problems
Exhaust Gas Recirculation (EGR) cooler issues can cause the engine to overheat. The problems with the EGR can also lead to coolant entering the intake manifold. BMW has fixed many of these issues by issuing recalls. Technicians check for signs of coolant leakage and corrosion and may replace the cooler with an updated design to prevent future issues.
Timing Chain Issues
The N20 Turbo engine in models pre-2015 is prone to issues. The chain itself can have issues, as well as the timing chain tensioner. When this happens, the timing chain can slack and potentially skip, leading to engine timing issues. Repair involves replacing the timing chain, tensioner, and associated sprockets and guides.
Suspension Noises
These sounds indicate wear or the need for adjustments in components such as control arms, sway bar links, and bushings. Technicians will inspect the suspension system, checking for worn or damaged parts and incorrect alignments. Worn parts are replaced, and the suspension system is realigned.
Brake Wear and Noise
These are common indicators of worn pads or rotors. Technicians will check the pad’s thickness and inspect the rotors before replacement. They can also check for any signs of caliper or hydraulic system issues that could affect braking performance.
Electrical System Anomalies
Battery drain or malfunctioning electric window regulators often stem from software glitches, faulty components, or poor wiring connections. Technicians use diagnostic scanners to read fault codes from the vehicle’s onboard computer, identify malfunctioning components, and check for software updates that might resolve electronic inconsistencies. Repair might involve replacing faulty sensors and actuaries or updating or reprogramming control modules to ensure proper function.
Why Choose M & R Automotive?
Trusting M & R Automotive means you have found a repair shop that values the quality and performance of your BMW. Our trained technicians on a BMW will ensure that your vehicle will receive the best care.
Customers have grown to expect only the finest quality from BMW, and we utilize only genuine or approved aftermarket parts to keep your BMW up to those lofty standards.
We believe in transparent service and apparent communication, so you understand your vehicle’s work being done in every single aspect.
Resolve Your BMW 4 Series Issues Today
Stop into M & R Automotive today and let us check under your BMW hood for any issues. We can do a quick tune-up and spot any problems you might have down the road. Scheduling an appointment is easy-you can do it online or call us to talk to our knowledgeable and friendly staff.
