🔧 Jetta - Rear Brake Pad Replacement

You’ll remove the rear wheels, retract the rear brake calipers, swap in new pads, then reassemble and bed-in the brakes. On your Jetta, the rear calipers typically require the parking brake system to be put into “service mode” so the caliper motors can retract safely.

Difficulty Level: Intermediate | Estimated Time: 1.5-3.0 hours

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⚠️ Safety & Precautions

• ⚠️ Support the car with jack stands; never rely on a jack.
• ⚠️ Let brakes cool before touching; parts can be extremely hot.
• ⚠️ If your Jetta has an electronic parking brake (EPB), do not push the piston back until EPB service mode is activated.
• ⚠️ Don’t press the brake pedal with a caliper removed.
• ⚠️ Brake dust is irritating—wear a mask and avoid blowing with compressed air.

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🔧 Required Tools

You'll need the following tools for this repair:

• Floor jack (rated 2-ton minimum)
• Jack stands (rated 2-ton minimum)
• Wheel chocks
• 17mm lug socket
• 1/2" drive ratchet
• Breaker bar (1/2" drive)
• Torque wrench (20–200 Nm range)
• 7mm hex bit socket
• 13mm socket
• 15mm wrench
• Flathead screwdriver
• Caliper hanger hook
• Brake caliper piston compressor tool
• OBDeleven or VCDS scan tool (specialty)
• Brake cleaner spray
• Shop towels
• Nitrile gloves
• Safety glasses

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🔩 Required Parts

HowToo sells all the parts you need for this repair:

• Rear brake pad set - Qty: 1
• Rear pad hardware kit (clips/shims, if equipped) - Qty: 1
• Brake caliper grease (silicone) - Qty: 1

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📋 Before You Begin

• Park on level ground and chock the front wheels with wheel chocks.
• Release the parking brake completely.
• Pop the hood and locate the brake fluid reservoir. Fluid may rise when compressing pistons.
• If you have EPB: connect your OBDeleven or VCDS scan tool (specialty) and be ready to activate rear brake service mode. (Service mode retracts the parking brake motors so you don’t damage them.)

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🔨 Step-by-Step Instructions

Follow these steps in order:

Step 1: Loosen the rear wheel bolts

• Use a 17mm lug socket with a breaker bar to crack loose the rear wheel bolts 1/4 turn.
• Do this with the car still on the ground so the wheel doesn’t spin.

Step 2: Lift and support the rear safely

• Use a floor jack to lift the rear at a proper lift point.
• Set the car onto jack stands before you remove the wheels.

Step 3: Remove the rear wheels

• Use a 17mm lug socket and ratchet to remove the wheel bolts, then remove the wheels.

Step 4: Put the EPB into service mode

• Use OBDeleven or VCDS scan tool (specialty) to run the rear parking brake “Open/Service position” function.
• If you’re not sure your Jetta has EPB, look for a parking brake switch.
• Do not continue until the scan tool confirms the parking brake is opened/service position is active.

Step 5: Remove the caliper (the clamp over the rotor)

• Turn the steering wheel slightly if it helps access (rear access is usually straight-on).
• Use a flathead screwdriver to gently pry off the outer spring clip (if present).
• Hold the slide pin with a 15mm wrench (if needed), then remove the caliper guide bolts using a 7mm hex bit socket.
• Lift the caliper off the bracket and hang it with a caliper hanger hook. Do not let it hang by the brake hose.
• Torque to 35 Nm (26 ft-lbs) when reinstalling caliper guide bolts.

Step 6: Remove the old pads

• Pull the inner and outer pads out by hand. If they’re tight, use a flathead screwdriver gently.
• Note pad positions and any wear sensor (most rear pads on this setup do not use an electrical sensor, but match what you see).

Step 7: Compress the caliper piston

• Use a brake caliper piston compressor tool to slowly press the piston straight back into the caliper.
• Watch the brake fluid reservoir level; remove a small amount if it gets too full.
• Go slow to avoid seal damage.

Step 8: Clean and prep the pad contact points

• Spray the bracket and pad areas with brake cleaner spray and wipe with shop towels.
• Apply a thin film of brake caliper grease (silicone) to pad “ears” where they slide in the bracket. Do not get grease on pad friction material or the rotor.

Step 9: Install the new pads

• Install the new inner and outer pads into the bracket by hand.
• If your kit includes new hardware clips, swap them in first, then install pads.

Step 10: Reinstall the caliper

• Set the caliper back over the new pads.
• Install and tighten the guide bolts using the 7mm hex bit socket (and 15mm wrench to hold the pin if required).
• Torque to 35 Nm (26 ft-lbs).
• Reinstall the outer spring clip (if equipped) using a flathead screwdriver.

Step 11: Close EPB service mode

• Use the OBDeleven or VCDS scan tool (specialty) to run the “Close/Basic setting” for the rear parking brake.
• Confirm the parking brake applies and releases normally.

Step 12: Reinstall wheels and torque

• Reinstall wheels and hand-thread all bolts.
• Lower the car enough for the tires to touch the ground, then use a torque wrench with a 17mm lug socket.
• Torque to 120 Nm (89 ft-lbs) in a star pattern.

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✅ After Repair

• With the car still parked, pump the brake pedal slowly 8–12 times until it feels firm.
• Check the brake fluid level and top off only if needed.
• Do a cautious test drive: verify braking is smooth and the parking brake works.
• Pad bed-in: make 6–10 moderate stops from ~30–35 mph to ~5 mph, allowing short cool-down between stops. Avoid hard stops for 200 miles.
• If any brake/EPB warning light stays on, re-scan with OBDeleven or VCDS scan tool (specialty).

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💰 DIY vs Shop Cost

Shop Cost: $250-$450 (parts + labor)

DIY Cost: $60-$140 (parts only)

You Save: $190-$310 by doing it yourself!

Shop labor rates vary but typically run $100-$150/hour. This repair takes a shop approximately 1.0-1.8 hours.

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🎯 Ready to get started?

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