MOBERG'S AUTOMOTIVE REPAIR > Top Level Auto Repair & Maintenance Services > ELECTRICAL SERVICES

847-362-8905 | 1076 E Park Ave Libertyville, IL 60048

Auto Electrical Repair & Maintenance

Q: How do I replace my car battery without losing car memory?

Use a car memory saver or other secondary power source. If you don't own a car memory saver, come to Matt Davis Auto and we can do this process for you. First, make sure to turn off your car before you unplug the battery. Next, plug the car memory saver into the cigarette lighter or the OBD2 connector. Remove the old battery and install the new battery and attach the connectors. Finally, unplug the memory saver from the car.

Q: Why is my engine stalling after replacing my car battery?

If your car lost battery power completely then your car's computer system may have lost valuable information to regulate engine performance causing it to stall even after you replace the battery.However, the car's system will quickly collect new data and engine performance should return to normal. In some case you may need to have the throttle body, or your idle air control valve cleaned out as carbon deposits can build up inside these parts, pushing them beyond the computer's ability to regulate engine performance.

Q: How do I change my keyless entry remote battery?

This should work for most remotes:Remove the metal blade key from the remote.Use a standard (flat head) screwdriver to gently pry open the fob.Remove the battery. It is usually a small round lithium watch battery.Insert a new battery.Snap the key fob back together.Insert the metal blade key into the fob.

Q: Why won't my car start?

The most common reason why a car will not start is a bad or dead battery. However, there are several other possibilities too. If you are having trouble getting your vehicle started, give Matt Davis Auto a call at 919-398-6171 . Our auto repair professionals will try to help you diagnose the issue, which could be one of these problems:Failing alternatorStarter motorIgnition switch malfunctionBad spark plugsCracked distributor capBroken timing belt

Q: What are the 3 situations where headlights are required?

First, you should make sure both of your headlights are in good working order before driving your car. Headlights must be in use from sunset to sunrise.Secondly, headlights are also necessary when you cannot see more than 400 feet in front of you. You should also use your car's headlights whenever windshield wipers are in use.Thirdly, some studies have shown that when drivers elect to always drive with their headlights on it can reduce automobile accidents.

Q: Do parking lights and turn signals use the same bulb?

Yes, your car uses the same bulb for the front turn signal and parking lights. Side bulbs are located on the inside of the wheel wells. All lights on your car will eventually burn out and need to be replaced.

Comprehensive Auto Electrical Repair and Car Battery Replacement Services

At Moberg's Automotive Repair in Libertyville, we provide trusted auto electrical repair and maintenance services to keep your vehicle running reliably. From replacing car batteries to repairing alternators and starters, our certified technicians use advanced diagnostics to resolve electrical issues quickly and effectively. Whether you're dealing with a dead battery or flickering lights, we'll pinpoint the cause and restore performance with professional care.

Alternator, Starter & Car Battery Replacement Services

Alternators
Your alternator powers essential systems while your engine is running. If your lights dim or your battery drains unexpectedly, it may be time for alternator repair or replacement. Our expert team will test your alternator and get you back on the road safely.

Batteries
Your car battery powers everything from the ignition to headlights. If you're jump-starting regularly or seeing a dashboard warning light, it's time to consider a car battery replacement. Our team offers fast battery testing, replacement, charging, and recycling services in Libertyville. Not sure how often to replace a car battery? Most drivers should check their battery after 3 years and consider replacing by year 5-especially in extreme climates or with frequent short trips.

Starters
The starter gets your engine going. Clicking sounds or a failure to start can signal a faulty starter motor. We'll diagnose starter issues and repair or replace the component as needed to ensure reliable starts every time.

Battery FAQs

What are common mistakes when jumping a car?

The most common error is reversing the jumper cables-always connect red to positive and black to negative. Using low-quality cables, letting clips touch, or jumping a battery with visible damage can cause serious electrical damage. When in doubt, have Moberg's Automotive Repair perform the jump safely.

What should I be careful of when replacing a car battery?

When replacing a car battery, avoid touching both terminals with the same tool-it can cause a short. Don't drop the battery or reconnect cables before it's securely in place. If you're unsure, let our technicians handle your car battery replacement professionally.

Car Starting FAQs

How do I unlock a locked steering wheel?

Press the brake and gently turn the wheel in the direction it moves slightly while turning the key. This relieves pressure in the column and allows the wheel to unlock. Never force it-if the battery is dead or the key won't turn, consult a professional technician.

What does a failing starter sound like?

Common sounds include a single click, grinding, or even silence when turning the key. These signs often indicate a starter issue that requires immediate inspection and service.

To learn more about our Electrical services, call us at 847-362-8905 or request a quote by clicking below:

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Discover More About Electrical Repair Services At Moberg's Automotive Repair in Libertyville

Auto Electronics Repair

TESTIMONIALS

Absolute best auto repair experience that I've ever had. I live in the city, but Moberg's was so trustworthy and knowledgeable that I plan to come all the way up to Libertyville for future repairs. Well worth the extra drive. A++

Hilary R.

Pete and his staff are the best--most knowledgeable, honest, helpful and professional auto repair service I have ever used in 50 years of driving. They are good examples of service to their customers as well as to the LORD.

Margaret T.

I have had alot of repairs done at Mobergs and i know that i can trust them. They have given me honest assessments, telling me when i do need work and when i don't. I live over 45 minutes from there now, but still have my repairs done with them because of the trust factor.

John M .

Moberg's is the only place I will bring my car for repairs. I've had two major repairs done in the past couple months, and each time, Moberg's provides a superior experience. I am always able to get my car in quickly, and I love that they clearly explain each part of the repair to me in plain language that a non-expert like me can understand. I appreciate their efficiency, and they are always so kind and polite when I come to pick up my vehicle.

Lauren

This place is fantastic. I was looking for a garage that would not tell me everything is wrong with my car just to sell me something to get their commission. I found that place at Moberg's Automotive. They are honest, friendly, loving people. They gained my trust from the first visit, and I will never go anywhere else if I can help it for as long as I live in the area. When Mr. Pete (the owner) says something needs fixing, it needs fixing. He will even go out of his way to help you. For example, just yesterday, my wife dropped her wedding ring under the passenger seat of my truck. I called Moberg's, scheduled an appointment, went up there, and they got it out. Although I took up their time, energy and space, Mr. Pete refused to accept any payment, saying, smiling, that he was glad to do it for me. This is the kind of experience you will have every time you go to Moberg's Automotive. They are experts, professionals, and friends. You will not regret your visit.

Taylor S.

Reliable, honest, hardworking mechanic's shop run by an honorable Christian man.

Brian C.