Why does my Maserati Ghibli light up with warnings and drain the battery?

Short answer: On the Ghibli, a battery that's even a little weak can set off a strange mix of problems: ABS, suspension and camera warnings, doors acting up, and even the wipers turning on at full speed until the voltage settles. Owners say the cars draw a fair amount of power while parked, and the battery often lasts only three to four years. Test the battery and charging system first, before chasing each warning.

Symptom: Several unrelated warning lights at once on a cold start (ABS, suspension, blind spot, lane assist), wipers turning on by themselves, slow cranking, or a dead battery after sitting a few days.

What to check first

1. Have the battery load-tested, not just checked for voltage. Ask how old it is. One long-time owner said the battery usually lasts three to four years on this car.
2. Watch the voltage on a cold start if you can. An owner saw it dip to about 12.4–12.5 volts while the warnings came on.
3. If the car sits for days at a time, use a battery maintainer (a smart charger that keeps the battery topped up).
4. Record the problem on your phone when it happens. One owner's dealer couldn't reproduce it until they showed video.
5. Ask the dealer to check stored low-voltage codes and for any software updates.

Likely causes

1. Weak or aging battery. Owners report replacing the battery more than once on 2014 cars and dealers finding low-battery codes.
2. Short trips and long parking. A Maserati Life commenter explained that keyless entry, suspension and other modules keep drawing power when the car is off, and AGM batteries recharge slowly, so short drives may never top it up.
3. Charging system or module drain. If a new battery still goes flat, a shop should do a parasitic draw test (measuring how much power the car uses while off).

What it usually costs

One owner's dealer offered 20% off a replacement Maserati battery; others went with a good aftermarket AGM battery or a maintainer. Owners didn't post a full shop price. Get a quote for a battery and a parasitic draw test.

Is it safe to keep driving?

Usually yes once the voltage settles and the warnings clear. But a battery that leaves you stranded, or wipers that switch on at full speed, is a reason to fix it soon. If warnings stay on after a restart, have it checked. Verify with a mechanic.

DIY or shop?

Battery testing and a maintainer are DIY. A parasitic draw test and module diagnosis are shop jobs.

Recalls, bulletins and complaints in plain words

• No recall covers battery drain on the Ghibli.
• Recall 17V046 (2014–2017 Ghibli, separate issue): adjusting the front seats can make the seat wiring rub and possibly short. If your car is part of this recall, the dealer fixes it for free.
• NHTSA complaints: 24 keyword-matched complaints for Maserati Ghibli 2014–2018 (of 73 unique complaints queried, NHTSA complaints API by model year, queried 2026-10-18; keywords: battery, electrical, warning light, dash, wiper).

What owners report

• In Low battery codes causing dashboard & wiper issues on cold starts, a 2018 Ghibli S owner had ABS, suspension, blind spot and lane assist warnings and wipers running at full speed on cold starts. The dealer found low-battery codes, said to drive at least 20 miles a day, and offered a battery tender. A 2014 owner replied that the battery typically lasts three to four years and they had replaced theirs twice.
• In Ghibli battery drain on Maserati Life, a commenter explained why modern luxury cars drain batteries while parked and suggested a maintainer, longer drives, or a faster-charging battery.

My take

My advice as a former lot tech: on a lot, these cars sit, and a car that sits gets a tired battery. When a used luxury car shows a dash full of warnings, I put a fresh, fully charged battery in it before believing any of them.

Vehicle focus: 2014–2018 Maserati Ghibli (V6, base, S and S Q4).

Safety / mechanic note

Unexpected warnings can mean safety systems like ABS are not working. Verify with a mechanic.