Flooded Car: Why You Should Never Try to Start the Engine
Summary: If your car is flooded, do not start the engine, even if the water has receded. Document the damage, contact your insurer, and arrange towing to an approved panel workshop. Flood damage is generally covered only if your insurance policy includes Special Perils coverage.
Flash floods can happen quickly in Malaysia. One moment your car is parked safely, and the next, water has entered the cabin or reached the engine.
When drivers find a flooded car, their first instinct is usually to start the engine and move it somewhere safe. Unfortunately, this could cause more damage and complicate the insurance claim.
Here is what you should do instead—and how Special Perils insurance can protect you from an expensive repair bill.
Disclaimer: Coverage, rates, claim procedures and exclusions vary between insurers. Refer to the applicable policy wording and quotation before purchasing.
What Is Special Perils Insurance?
The Special Perils insurance meaning is an optional extension that protects your car against damage caused by certain natural events.
Depending on the insurer and policy wording, Special Perils coverage may include:
Flood
Flash flood
Storm
Typhoon or hurricane
Landslide or landslip
Volcanic eruption
Earthquake
Other convulsions of nature stated in the policy
Many drivers assume that comprehensive car insurance automatically includes flood protection. However, standard comprehensive insurance generally does not cover natural disasters unless the relevant extension has been added.
In simple terms, comprehensive insurance covers many common risks, but you normally need a Special Perils add-on for flood-related damage.
Coverage and exclusions may differ between insurers, so always check your policy schedule and wording.
Does Car Insurance Cover Flood Damage in Malaysia?
Your policy will usually cover a flooded car only if you purchased car insurance flood coverage before the flood occurred.
If your policy includes Special Perils, you may be able to claim for insured flood damage to components such as:
The engine and transmission
Electrical components
Electronic control units
Seats, carpets and interior panels
Safety systems
Mechanical components affected by water or mud
The final claim amount depends on the damage, your sum insured, the policy terms and the insurer’s assessment.
Without Special Perils coverage, you may have to pay the repair cost yourself, even if you have comprehensive car insurance.
Want a clearer comparison? Read our guide to comprehensive car insurance.
Why You Should Never Start a Flooded Car
Starting a flooded car can turn manageable water damage into serious engine failure.
A car engine is designed to compress a mixture of air and fuel—not water. If water has entered the engine cylinders, attempting to start the car may cause a condition known as hydrolock or hydrostatic lock.
Because water cannot be compressed like air, hydrolock can damage connecting rods, pistons, valves, cylinder walls, and the engine block.
Even if the engine appears to start normally, contaminated fluids and hidden electrical damage may cause problems later.
Trying repeatedly to start or drive the car could also worsen the original damage. Your insurer will assess how the damage happened, including whether reasonable steps were taken to prevent further loss.
The safest rule is simple: Do not start, restart or drive a flooded car.
What to Do When Your Car Is Flooded
1. Put Your Safety First
Do not enter moving or deep floodwater just to reach your vehicle. Water levels and currents can be difficult to judge, especially at night.
Wait until the area is declared safe before approaching the car.
2. Do Not Switch On the Engine or Electronics
Do not press the start button, turn the ignition or test the lights, air-conditioning, and infotainment system.
If you have an EV or hybrid car, do not touch any high-voltage components, exposed cables, or the battery system. Follow the manufacturer’s emergency advice and wait for trained assistance.
3. Record the Flood Damage
Take clear photos and videos of:
The car’s location
The surrounding flood conditions
The highest visible water level
Water and mud inside the cabin
Exterior and interior damage
The registration number
If possible, record the date, time, and location. This evidence can help the insurer understand the incident and assess your flood car insurance claim.
4. Contact Your Insurer Quickly
Inform your insurance provider as soon as reasonably possible. Ask for instructions on towing, documentation, and the approved workshop.
Prepare information such as:
Policy or certificate number
Vehicle registration number
Driving licence and identification details
Date, time, and location of the flood
Photos and videos
Police report, if requested
Towing receipt, if applicable
Do not authorise repairs before receiving instructions, as your insurer may need to inspect the car first.
5. Arrange Professional Towing
Have your car towed to an insurer-approved panel workshop. Do not attempt to push-start, jump-start or drive it there.
Check whether your policy provides towing assistance and whether any distance or cost limit applies.
6. Do Not Clean or Repair the Car Yet
It may be tempting to wash away the mud immediately, but the vehicle’s condition can serve as evidence.
Wait for your insurer or workshop to advise you. You may remove personal belongings if the vehicle is safe to access, but avoid dismantling components or arranging unauthorised repairs.
How Much Does Special Perils Coverage Cost?
The cost of Special Perils car insurance varies by insurer, vehicle value, and scope of protection. It is commonly calculated as a percentage of the car’s sum insured.
For example, if the applicable rate were 0.5% and your car were insured for RM50,000, the additional premium would be approximately RM250 before any applicable tax or charges:
RM50,000 × 0.5% = RM250
This is only an illustration. Compare the actual rate, coverage limits, and exclusions shown in each quotation before buying.
A relatively small additional premium could protect you from a repair bill involving the engine, transmission, wiring and electronics.
Learn more about how your car’s sum insured affects an insurance claim.
Can You Add Car Insurance Flood Coverage Later?
Some insurers allow policy endorsements during the coverage period, but availability and conditions vary. You cannot purchase Special Perils coverage after your car has already been flooded and claim for that incident. Protection must be active before the loss occurs.
Instead of waiting for the rainy season, review your policy during renewal—especially if you live, work or regularly park in a flood-prone area.
Protect Your Car Before the Next Flood
Floods are unpredictable, but your insurance protection does not have to be.
When renewing through PolicyStreet, compare car insurance quotations and review available add-ons carefully. Look for Special Perils insurance add-on or car insurance flood coverage before confirming your purchase.
Compare and renew your car insurance with PolicyStreet to find coverage that suits your car, budget and driving needs.
Frequently Asked Questions
1. What is the meaning of Special Perils insurance?
Special Perils is an optional car insurance add-on covering damage caused by specified natural events, which may include floods, storms, landslides and earthquakes. Exact coverage depends on the policy wording.
2. Does comprehensive car insurance cover a flooded car?
Not automatically in most cases. You normally need to add Special Perils coverage for insured flood damage.
3. What should I do first if my car is flooded?
Keep yourself safe and do not start the engine. Take photos and videos, contact your insurer, and arrange towing to an approved panel workshop.
4. Can my flood car insurance claim be rejected if I start the engine?
Starting the engine may cause or worsen mechanical damage. Your insurer will assess the circumstances and policy terms, so avoid starting or driving the car after flooding.
5. Does Special Perils coverage protect an EV from flood damage?
It may cover insured flood damage to the EV, subject to the selected extension, policy wording, exclusions, and limits. Some EV components may also have specific coverage conditions, such as the battery.
6. Can I buy Special Perils insurance after a flood?
You may be able to add it for future incidents if the insurer permits a mid-term endorsement, but it cannot cover damage that has already happened.
7. Will Special Perils cover belongings left inside the car?
No. Car insurance protects the insured vehicle rather than personal belongings. Check your policy for exclusions and any separate personal-effects benefit.
8. Should I send my flooded car to my regular workshop?
No. Contact your insurer first. You will normally be instructed to use an approved panel workshop so the damage can be assessed and repairs authorised correctly.
