The Mercedes-Benz R107, known for its classic charm and solid engineering, requires special attention during winter to maintain its performance, reliability, and safety. Cold temperatures, snow, and ice present unique challenges, so proper preparation and driving techniques are essential. This guide provides practical tips to keep your R107 running smoothly through winter.
Winter Preparation Checklist
✅ Engine Oil Change:
- If you are not using a year-round multigrade oil, switch to an SAE-grade engine oil suited for cold temperatures.
- Lower viscosity oils (e.g., 5W-30 or 10W-40) improve lubrication at low temperatures, preventing engine wear during cold starts.
- Refer to the owner’s manual for recommended oil viscosities (see “Fuels, Coolants, Lubricants, etc.”).
✅ Check Engine Coolant & Antifreeze:
- Ensure the coolant has the correct antifreeze concentration to prevent freezing and engine damage.
- Ensure the coolant mixture is 50/50 water and MB-approved antifreeze to prevent freezing and overheating.
- Check the freezing point of your coolant—it should be effective down to at least -30°C (-22°F).
- Inspect hoses and the radiator for leaks or cracks before winter sets in.
✅ Windshield Washer System: Prevent Freezing
- Use Mercedes-Benz Concentrate “S” to prevent the washer fluid from freezing in extreme temperatures.
- Use a premixed winter-grade washer solvent that prevents freezing.
- eep an extra bottle of winter-grade washer fluid in the trunk for refills.
- Replace worn-out wiper blades and keep your windshield clear of ice and snow before driving.
✅ Battery Check:
- Cold weather reduces battery capacity—ensure it is fully charged before winter.
- A strong battery is essential for cold starts and reliable operation.
- Cold weather reduces battery performance—test your battery before winter starts.
- Ensure the battery holds a full charge and replace it if it’s weak (especially if older than 4-5 years).
- Clean the battery terminals to prevent corrosion and ensure a strong connection.
- Consider a trickle charger if your R107 is parked for extended periods.
✅ Tires for Winter:
- Install M+S (Mud & Snow) radial tires on all four wheels for better traction.
- Check tire pressure regularly, as cold temperatures can lower tire pressure.
- Observe speed limits and the manufacturer’s recommended maximum speed for M+S tires.
- Avoid summer tires in winter! They harden in the cold, reducing grip and increasing stopping distances.
Using Tire Chains for Snow & Ice
Auto Tightening Snow Chains 2025 – Alloy Steel Tire Chains for Family Vehicles, Set of 2
✅ Choose Approved Chains:
- Only use Mercedes-Benz-approved tire chains to prevent damage to the vehicle.
- Consult your Mercedes-Benz dealer for recommended chain types.
✅ Proper Installation:
- Chains should only be installed on the rear wheels.
- Follow the manufacturer’s mounting instructions carefully.
- Retighten chains after driving a short distance to ensure a secure fit.
✅ Safe Driving with Chains:
- Maximum speed: Do not exceed 50 km/h (30 mph) when using tire chains.
- Avoid using chains on dry roads, as they can damage tires and the road surface.
- Remove chains as soon as you are driving on clear roads to prevent unnecessary wear.
Emergency Kit for Winter Driving
Always keep an emergency kit in your R107 in case of breakdowns or getting stuck in snow.
✅ Recommended Winter Essentials:
✔️ Snow brush & ice scraper – Clear windows for safe driving.
✔️ Jumper cables – Cold weather drains battery power.
✔️ Flashlight & extra batteries – Helpful in low-visibility conditions.
✔️ Warm blanket & gloves – Stay warm if stranded.
✔️ Small shovel – Dig out of snow if needed.
✔️ Bag of sand or kitty litter – Helps gain traction on ice.
✔️ Tow strap – In case you need assistance.
✔️ First aid kit – For minor injuries.
✔️ Non-perishable snacks & water – In case of long delays.
Driving in Winter Conditions
✅ Safe Driving Techniques on Snow & Ice
- Accelerate & brake gently to prevent skidding. Sudden throttle or brake inputs can cause a loss of control.
- Keep a longer following distance—icy roads increase stopping distances up to 10x compared to dry pavement.
- Steer smoothly—sudden movements can cause the rear end to slide (especially in rear-wheel-drive cars like the R107).
- Avoid cruise control in slippery conditions—it can cause unintended acceleration if traction is lost.
✅ What to Do If You Skid
- Rear-wheel skid: Ease off the accelerator and gently steer in the direction you want to go.
- Front-wheel skid: Release the throttle and let the tires regain grip before steering gently.
- Avoid slamming on the brakes—use pumping or gentle pressure if your R107 does not have ABS.
✅ Visibility & Clearing Ice/Snow
- Fully clear all windows, mirrors, and lights before driving—do not just scrape a small patch on the windshield!
- Keep defrosters working to prevent fogging inside the car.
- Check exterior lights regularly, as winter road grime can reduce visibility.
Final Thoughts
Driving your Mercedes-Benz R107 in winter requires extra preparation and caution. Regular maintenance, proper tires, and safe driving habits will help you navigate cold-weather conditions smoothly.
If severe winter weather is expected, consider storing your R107 for the season or using an alternative vehicle with better winter capabilities.
Stay safe and enjoy the drive—even in winter! 🚗❄️
