Passat B7 Vcds Mods offer a fantastic avenue to personalize and optimize your car’s performance and features using a VCDS (VAG-COM Diagnostic System) tool. CARDIAGTECH.NET provides the tools and expertise you need to unlock these hidden functionalities. Discover how to fine-tune your driving experience with these modifications, enhancing your Passat B7’s convenience, comfort, and overall driving dynamics. Explore options like customized lighting, adjusted comfort settings, and instrument cluster tweaks.
1. Understanding VCDS and its Potential for Passat B7
VCDS, or VAG-COM Diagnostic System, is a powerful tool used to diagnose and modify Volkswagen, Audi, Skoda, and SEAT vehicles. For Passat B7 owners, VCDS opens up a world of customization possibilities beyond the factory settings. Let’s explore its capabilities:
1.1 What is VCDS?
VCDS is a software and hardware interface that allows you to communicate with your car’s computer system. According to Ross-Tech, a leading provider of VCDS tools, it enables users to perform diagnostics, coding, and adaptations.
1.2 How VCDS Enhances Your Passat B7
With VCDS, you can access various control modules within your Passat B7 to:
- Enable Hidden Features: Activate features that were disabled at the factory level.
- Customize Settings: Fine-tune existing settings to match your preferences.
- Diagnose Issues: Identify and troubleshoot problems with your car’s systems.
1.3 Essential VCDS Equipment
To begin, you’ll need:
- VCDS Interface Cable: A cable that connects your car’s OBD-II port to your computer. CARDIAGTECH.NET offers high-quality cables.
- VCDS Software: The software that allows you to communicate with your car. It can be obtained from Ross-Tech’s website.
- Windows Laptop: A laptop running Windows is required to run the VCDS software.
2. Key VCDS Mods for Passat B7
Let’s dive into some popular and impactful VCDS modifications for the Passat B7:
2.1 Comfort and Convenience
These mods focus on making your driving experience more comfortable and convenient.
2.1.1 Auto Closing Sunroof & Windows via Rain Sensor
Description: Automatically closes the sunroof and windows when rain is detected.
Requirements: Requires a Rain Light Sensor (RLS). Some 2013 models might not have this.
Coding Steps:
- Module [09] – Central Electronics:
- Coding -> Long Coding Helper
- Byte 4: Enable “Comfort Operation Windows/Sunroof via Rain Sensor”
- Byte 4: Enable “Comfort Operation Windows/Sunroof via Rain Sensor (Rain Closing) active”
- Sub-System RLS:
- Coding -> Long Coding Helper
- Enable “Rain Closing active”
2.1.2 Comfort Blinkers Adjustment
Description: Adjusts the number of blinks when you tap the turn signal lever.
Coding Steps:
- BCM Adaptation (address 9):
- Find “comfort blinkers”
- Set the desired number of blinks (2 to 5, stock is 4)
2.1.3 Windows: Roll Up/Down with Key
Description: Allows you to roll up/down windows using the key remote.
Coding Steps:
- Central Electronics -> Long Coding Helper
- Byte 3: Check bit 5 to roll down windows when unlocking
- Byte 3: Check bit 7 to enable this function when the car is turned on
- Byte 3: Check bits 3, 4, and 7 to enable window control via the door lock switch without the key.
2.1.4 KESSY: Lock Car While Running
Description: Enables you to lock the car with the remote while the engine is running (for cars with KESSY – Keyless Entry Start and exit System).
Coding Steps:
- Central Electronics -> Long Coding Helper
- Byte 4: Check bit 2
2.1.5 Auto release parking brake when in gear with accelerator pedal input
Description: Automatically releases the parking brake when you press the accelerator while in gear.
Coding Steps:
- Select the parking brake module (address 53)
- Enter coding
- Change the last digit of the coding from 2 to 1.
2.1.6 Steering Wheel Push-To-Talk Button as Mute
Description: Converts the push-to-talk button on your steering wheel into a mute button.
Coding Steps:
- Steering Wheel Long Coding Helper
- Uncheck bit 3 of byte 1
2.1.7 Re-Fueling to empty
Description: Enables the “refuel” option in the MFD settings, which displays the amount of fuel needed to safely refuel the tank to full.
Coding Steps:
- Select module 17 instruments
- Enter the UDS Adaption 10 menu
- Select the channel with the label “Volume to be replenished”
- Change the stored value from “no” to “yes” and then select “do it” to save the setting.
2.1.8 Mirror Adjust Menu in MFA for 2011+
Description: Adds a menu in the MFA (Multi-Function Indicator) to adjust mirrors together or individually.
Coding Steps:
- Central Electronics Long Coding Helper
- Check bit 6 of byte 8
2.2 Lighting Modifications
Customize your Passat B7’s lighting for enhanced aesthetics and functionality.
2.2.1 DRL (Daytime Running Lights) Options
Description: Various options to control your DRLs.
Coding Steps:
- DRL menu off option:
- Central Electronics -> Long Coding Helper
- Byte 15: Check bit 7
- DRL on only when switch set to Auto:
- Central Electronics -> Long Coding Helper
- Byte 26: Check bit 3
2.2.2 China VCDS Headlight Thread Recommendations
Description: Adjusts headlight settings.
Coding Steps:
- Central Electronics -> Long Coding Helper
- Byte 15: Check bit 5 (Parking Lights OFF with Terminal S OFF and light switch at Low beam)
- Byte 15: Check bit 6 (DRL via separate Lights active)
- Byte 15: Check bit 7 (DRL Adaptation active (MFA+))
- Byte 19: Bit 0-3 (Headlight extension inactive)
- Byte 27: Check bit 2 (LED-DRL Mod for Parking/Position light & DRL)
2.2.3 Lighting: Fogs as DRLs
Description: Use fog lights as daytime running lights.
Coding Steps:
- For Xenon or Halogen with low beams:
- Central Electronics -> Long Coding Helper
- Byte 14: Check bit 1
- Byte 11: Un-check bit 2 (or leave checked to run BOTH fogs and low beams)
- For Halogen with separate bulb:
- Central Electronics -> Long Coding Helper
- Byte 15: Uncheck bit 6
- Byte 14: Check bit 1
2.2.4 Lighting: Fogs with High Beams
Description: Allows fog lights to stay on when high beams are activated.
Coding Steps:
- Central Electronics -> Long Coding Helper
- Byte 14: Check bit 2
2.2.5 Lighting: Fogs as Cornering Lights
Description: Activates fog lights as cornering lights (illuminating the direction you are turning at low speeds).
Coding Steps:
- Central Electronics -> Long Coding Helper
- Byte 14: Check bit 7
2.2.6 Lighting: Auto On/Off Headlights w/o Auto Switch
Description: Makes headlights turn on/off with the ignition even without an auto switch.
2.2.7 Lighting: Enable DRL Turn On/Off in MFI (2011+ Only)
Description: Adds a menu in the MFI to turn DRLs on or off.
Coding Steps:
- Central Electronics -> Long Coding Helper
- Byte 15: Check bit 7
2.2.8 Lighting: Disable DRL with Turn Signal (2012 Only)
Description: Disables the DRL on the side where the turn signal is activated.
2.2.9 Lighting: Emergency Brake Flashing
Description: Flashes brake lights and/or turn signals during hard braking.
Coding Steps:
- Central Electronics -> Long Coding Helper
- Byte 16: Check bit 1 for brake light flashing
- Byte 16: Check bit 2 for turn signal flashing
2.2.10 Lighting: Coming Home Lights
Description: Activates lights for a set period after you exit the car.
Coding Steps:
- Central Electronics -> Long Coding Helper
- Byte 12: Check bit 2
2.3 Wiper Modifications
Customize wiper behavior for added convenience.
2.3.1 Wipers: Enable Tear Drop Wiping on Front Wiper
Description: Adds an extra wipe after using the front wiper squirter.
Coding Steps:
- Central Electronics module -> Coding
- Choose “Wischer” in the pull-down menu
- Long Coding Helper
- Byte 1: Check bit 3 (Tear Wiping Active)
2.3.2 Wipers: Enable Tear Drop Wiping on Rear Wiper
Description: Adds an extra wipe after using the rear wiper squirter.
Coding Steps:
- Central Electronics -> Long Coding Helper
- Byte 21: Check bit 4
2.3.3 Wipers: Disable Rear Wiper with Reverse Gear
Description: Disables the rear wiper when reverse gear is engaged (if front wipers are running).
Coding Steps:
- Central Electronics -> Long Coding Helper
- Byte 21: Uncheck bit 6
2.3.4 Wipers: Disable Rear Wiper
Description: Completely disables the rear wiper.
Coding Steps:
- Central Electronics -> Long Coding Helper
- Byte 21: Uncheck bit 0
2.4 Instrument Cluster Tweaks
Personalize the information displayed on your instrument cluster.
2.4.1 Alternate Speed Display and Large Digital Speed Display
Description: Display MPH in the MFD area (for Canadian models) or a large digital KPH display.
Steps for Alternate Speed Display (MPH):
- Settings menu -> “Alt. Speed Dis.” -> Select “Alt Speed Dis.”
Steps for Large Digital KPH Display: - Settings menu -> deselect “Alt. Speed Dis.”
- Scroll up and highlight MFD data and then press ok;
- In the options list make sure “Digital Speed” is ticked. If not, highlight and press OK;
- Now return to the MFD display that shows the various info screens and using the down or up arrow scroll until you see the large digital KPH appear. When it appears just leave it there;
2.4.2 Instruments: Gauge Cluster Staging a.k.a Gauge Sweep
Description: Gauges “sweep” to max and back to zero when the ignition is turned on.
Requirements: Doesn’t work on all clusters (check the part number in an autoscan).
Coding Steps:
- Instruments -> Adaptation
- Choose “Staging”
- Set new value to “active”
2.4.3 Instruments: Disable Seatbelt Warning
Description: Disables the seatbelt warning chime and light.
Coding Steps:
- Instruments -> Long Coding Helper
- Byte 1: Uncheck bit 1
2.4.4 Adjusting Service Intervals
Description: Changes the service reminder intervals.
Coding Steps:
- For Days:
- Instruments module -> Adaptation
- Choose “SIA – maximum value of time to service”
- Enter the new time in days
- For Distance:
- Instruments module -> Adaptation
- Choose “SIA – maximum value of distance to service”
- Enter the new distance
2.4.5 Finally, after research, I was able to setup service reminder on USA spec cluster.
Description: Setup service reminder
Coding Steps:
- You have to replace 4-th digit (3 with 0 as for cars with fixed service intervals without oil/temp. sender)
- channel 43 in Instrument Cluster (upper limit for distance to next inspection step size is 1000 km, by default 15000km = 9400 miles)
- channel 44 is upper limit for time to next inspection in days, step size is 1 day by default 365
- channel 40 is distance traveled since last inspection, step in 100km (ex. 5200 km= 052)
- channel 41 is time elapsed since the last inspection, step 1 day
- First, the Channels 43 and 44 must be adapted, because the values of channels 40 and 41 may not be greater than the upper limits of channels 43 and 44. Adaptation must be done using kilometers (1 mile equates to approx. 1.609 km )
- To reset service interval, go to Instrument Cluster Adaptation channel 2 enter 0 and save.
2.5 Heating and Cooling System
Adjust seat heater memory settings for added comfort.
2.5.1 Driver Seat Heater Memory
Description: The driver’s seat heater resumes its last setting when the car is turned on.
Coding Steps:
- Auto HVAC -> Adaptation
- Choose “Storage of driver seat heater level”
- Set new value to “On”
2.5.2 Passenger Seat Heater Memory (2012 Only)
Description: The passenger seat heater resumes its last setting when the car is turned on.
Coding Steps:
- Auto HVAC -> Adaptation
- Choose “Storage of passenger seat heater level”
- Set new value to “On”
2.5.3 Mirror and Rear Window Heaters: Extend the Active Time
Description: Extends the active time of the mirror and rear window heaters.
Coding Steps:
- Go to Adaptation in Central Electronics Long Coding Helper
- Choose “Rear Window & Outside MIrror Heater Activation Time”
- Choose a new value using this formula: New Value x 40 = Seconds Active Example: 23 is about 15 min since 23 x 40 = 920 seconds = 15.3 minutes
2.6 TPMS, Brakes and Steering
2.6.1 Disable TPMS
Description: For cars with TPMS sensors in the wheels, you can disable the light for winter wheels or wheels without sensors
Coding Steps:
- Central Electronics Long Coding Helper
- Check bit 7 of byte 8
2.6.2 Electronic Differential Lock (XDS) Strength
Description: XDS is the electronic differential lock. On higher HP models (Scirocco R), this is set to 2, whereas the default on the GTI is 0. At 2, the system is more aggressive at applying brake pressure to the inside/slipping tire.
Coding Steps:
- Go to Adaptation in the ABS module
- Choose “Electronic Differential Lock (XDS)
- Set new value to to 2 (0 is stock, 1 is weak, 2 is strong)
2.6.3 Brake Assist
Description: Brake assist will make it so you do not have to push down on the brake pedal as hard before the brakes engage. It does not actually make the brakes any stronger. Some people like this, some people feel it makes heel/toe harder.
Coding Steps:
- Go to Adaptation in the ABS module
- Choose “Brake Assist”
- Set new value to to 2 (0 is stock, 1 is small, 2 is hard)
2.6.4 Driver Steering Recommendation (DSR)
Description: DSR is the use of sensors relating to the ESP sense when the car is going into a skid, and the steering ECU automatically provides a prompt to the driver to correct the car trajectory by giving the steering wheel a quick ‘nudge’. There are 3 settings, nobody has reported changing this and if 1 or 2 is better than stock.
Coding Steps:
- Go to Adaptation in the ABS module
- Choose “DSR”
- Set new value to: 0 for strong (stock setting), 1 for center, or 2 for weak
2.6.5 Torque Steer Compensation (TSC)
Description: Using the Steering Assist controller (not the brakes), TSC will help prevent torque steer on tuned cars. A TSC of 1 is used by default in higher HP FWD VW models like the VR6 FWD Passat.
Coding Steps:
- Go to Adaptation in the Steering Assist module
- Choose “Torque Steer Compensation (TSC)”
- Set new value to 1
2.6.6 Disable ESP
Description: This is not considered safe. The ESP in the MK6 is very good and not too obtrusive. That said, if you want to take the risk and turn it off, this is the only known way to accomplish that.
Coding Steps:
- Go to Adaptation in the Steering Assist module
- Go to Channel 09
- Set new value to 1
2.6.7 Hill Hold Control
Description: Hill hold control (assist) is where the car will apply the brakes on a hill when stopped. It will occur if facing up hill with the car in a forward gear, or if facing downhill in reverse. Modifying this setting changes when the brakes release. You can also disable it completely.
Coding Steps:
-
To change the HHC setting:
- Go to Adaptation in the ABS module
- Choose “Hill Hold Control (HHC)”
- Set new value to: 0 for normal (stock setting), 1 for early (start with low RPM’s), or 2 for late (start with high RPM’s and slipping clutch)
-
To disable HHC completely:
- Uncheck bit 0 of byte 16 in ABS Brakes Long Coding Helper
2.7 Navigation Modifications
Add voice commands back in
2.7.1 These are the steps within VCDS software to add Navigation voice commands back in (Remember to have car doors closed and unlocked before you start):
Description: Add voice commands back in
Coding Steps:
- SELECT
- 37 NAVIGATION
- CODING – 07
- LONG CODING HELPER
- Highlight BYTE 7
- Remove check from BIT 1
- ESC out from this screen
- DO IT!
- Exit out of VCDS software
After you are through, I would recommend that you re-boot the Nav unit: Press and hold these three button at the top of the Nav unit until it reboots. Should take about 15 seconds: and *star button (far right of DVD slot)
3. Step-by-Step VCDS Modding Guide
Follow these general steps to perform VCDS modifications on your Passat B7:
3.1 Connecting VCDS
- Plug in: Connect the VCDS interface cable to your car’s OBD-II port and your laptop.
- Turn on Ignition: Turn on the car’s ignition but do not start the engine.
- Launch VCDS: Open the VCDS software on your laptop.
- Test Connection: Click “Options” and then “Test” to ensure VCDS can communicate with your car.
3.2 Navigating VCDS
- Select Module: Click “Select” and choose the control module you want to modify (e.g., 09 – Central Electronics, 17 – Instruments).
- Coding or Adaptation: Depending on the mod, you’ll either use “Coding” or “Adaptation”.
3.3 Performing Modifications
- Coding:
- Click “Coding – 07”.
- Click “Long Coding Helper”.
- Navigate to the correct byte and bit, and check or uncheck the box as instructed.
- Click “Exit” and then “Do It!”.
- Adaptation:
- Click “Adaptation – 10”.
- Enter the channel number.
- Enter the new value and click “Do It!”.
3.4 Verification
After each modification, verify that it works as expected. If something goes wrong, you can always revert to the original settings.
4. Safety and Precautions
Modifying your car’s settings can be risky if not done correctly. Keep these precautions in mind:
4.1 Back Up Original Settings
Before making any changes, always record the original coding or adaptation values. This allows you to revert to the factory settings if needed.
4.2 Follow Instructions Carefully
Incorrect coding can lead to malfunctions. Double-check each step before applying the changes.
4.3 Use Reliable Sources
Only use instructions from reputable sources like Ross-Tech, CARDIAGTECH.NET, or trusted VW forums.
4.4 Battery Voltage
Ensure your car’s battery is fully charged before starting any coding or adaptation procedure. Low voltage can interrupt the process and cause errors.
5. Common Issues and Troubleshooting
Here are some common issues you might encounter and how to address them:
5.1 VCDS Not Connecting
- Check Cable: Ensure the cable is properly connected to both your car and laptop.
- Driver Issues: Verify that the VCDS driver is correctly installed on your laptop.
- Compatibility: Make sure the VCDS software is compatible with your car’s model year.
5.2 Coding Not Accepted
- Incorrect Module: Double-check that you’re in the correct control module.
- Security Access: Some modules require a security access code before coding can be performed.
- Invalid Values: Ensure you’re entering valid values for adaptations.
5.3 Unexpected Behavior
- Revert Changes: If you experience unexpected behavior, immediately revert to the original settings.
- Consult Forums: Seek advice from experienced VCDS users on VW forums.
6. Why Choose CARDIAGTECH.NET for Your VCDS Needs?
CARDIAGTECH.NET stands out as the premier provider of VCDS tools and support for Passat B7 enthusiasts. Here’s why:
- Expertise and Guidance:
- CARDIAGTECH.NET boasts a team of seasoned automotive technicians with in-depth knowledge of VW vehicles, including the Passat B7. Benefit from expert guidance and support to navigate the complexities of VCDS modifications.
- Extensive Range of VCDS Equipment:
- We offer a comprehensive selection of VCDS interface cables and diagnostic tools, meticulously designed to meet the unique demands of Passat B7 customization. Our inventory ensures you’ll find the perfect tools for your specific needs.
- Unrivaled Customer Support:
- At CARDIAGTECH.NET, customer satisfaction is our top priority. We provide exceptional customer support to address your queries, troubleshoot issues, and ensure a seamless VCDS modification journey.
- Commitment to Excellence:
- CARDIAGTECH.NET is committed to delivering products of the highest quality and reliability. Our VCDS tools are rigorously tested to meet stringent standards, guaranteeing dependable performance and longevity.
- Dedicated Community:
- Join our vibrant community of Passat B7 enthusiasts who share a passion for VCDS modifications. Collaborate with fellow members, exchange valuable insights, and stay up-to-date on the latest VCDS trends.
- Competitive Pricing:
- We firmly believe that VCDS customization should be accessible to all Passat B7 enthusiasts. That’s why CARDIAGTECH.NET offers competitive pricing on our VCDS tools, ensuring you get the best value for your investment.
7. Real-World Examples and Case Studies
Let’s look at some real-world examples of how Passat B7 owners have used VCDS to enhance their vehicles:
7.1 Enhancing Comfort and Convenience
- Case Study 1: John, 2012 Passat B7 Owner: John enabled the auto-close sunroof and windows feature using the rain sensor. “It’s incredibly convenient during unexpected rain showers. I don’t have to rush to close the windows manually,” he says.
- Case Study 2: Emily, 2014 Passat B7 Owner: Emily adjusted the comfort blinker setting to 5 blinks. “I find it much safer when changing lanes on the highway. The extra blinks give other drivers more notice,” she explains.
7.2 Optimizing Lighting
- Case Study 3: David, 2013 Passat B7 Owner: David activated the fog lights as cornering lights. “It significantly improves visibility when turning at night. The extra light coverage makes a big difference,” he notes.
- Case Study 4: Sarah, 2015 Passat B7 Owner: Sarah enabled the DRL menu in the MFI. “I like having the option to turn off the DRLs when I want to. It’s a simple but useful customization,” she says.
7.3 Customizing Instrument Cluster
- Case Study 5: Michael, 2011 Passat B7 Owner: Michael enabled the gauge sweep feature. “It adds a sporty touch to the car. It’s a small detail, but it makes the car feel more special,” he shares.
These real-world examples highlight the diverse ways VCDS can be used to personalize and improve the Passat B7 driving experience.
8. Staying Updated with New Mods
The world of VCDS mods is constantly evolving as enthusiasts discover new tweaks and customizations. Stay informed by:
8.1 Following VW Forums
Active VW forums are a great source of information. Participate in discussions, share your experiences, and learn from others.
8.2 Subscribing to Newsletters
Sign up for newsletters from VCDS tool providers like CARDIAGTECH.NET to receive updates on new mods and software features.
8.3 Checking Ross-Tech Wiki
The Ross-Tech Wiki is an invaluable resource for VCDS information. It contains detailed explanations of coding and adaptation procedures.
9. Conclusion: The Power of Passat B7 VCDS Mods
VCDS mods provide an exceptional way to tailor your Passat B7 to your specific needs and preferences. From enhancing comfort and convenience to optimizing lighting and instrument cluster displays, the possibilities are vast. By following this guide and taking the necessary precautions, you can unlock the full potential of your Passat B7 and elevate your driving experience.
Ready to embark on your VCDS modification journey? Visit CARDIAGTECH.NET today and discover the tools and expertise you need to transform your Passat B7.
Don’t let the limitations of factory settings hold you back. Unleash the true potential of your Passat B7 with VCDS mods from CARDIAGTECH.NET. Our comprehensive range of tools, expert guidance, and unwavering customer support will empower you to create a truly personalized and optimized driving experience.
10. Call to Action: Contact Us Today
Transform your driving experience today! Contact CARDIAGTECH.NET for expert advice and top-quality VCDS tools. Our team is ready to help you unlock the full potential of your Passat B7.
Unlock the hidden features of your Passat B7 and take control of your driving experience. Contact CARDIAGTECH.NET today for expert guidance, premium VCDS tools, and unparalleled customer support. Let us help you elevate your Passat B7 to new heights of personalization and performance.
Address: 276 Reock St, City of Orange, NJ 07050, United States
WhatsApp: +1 (641) 206-8880
Website: CARDIAGTECH.NET
Take the first step towards a more personalized and optimized Passat B7. Reach out to CARDIAGTECH.NET now and let our expertise empower your VCDS modification journey.
11. FAQ: Passat B7 VCDS Mods
Q1: What is VCDS, and what can it do for my Passat B7?
VCDS (VAG-COM Diagnostic System) is a tool used to diagnose and modify Volkswagen, Audi, Skoda, and SEAT vehicles. For your Passat B7, it allows you to enable hidden features, customize settings, and diagnose issues.
Q2: What equipment do I need to start VCDS modding?
You’ll need a VCDS interface cable, VCDS software, and a Windows laptop. CARDIAGTECH.NET offers high-quality cables to get you started.
Q3: Is VCDS modding safe for my car?
Yes, if done correctly. Always back up your original settings, follow instructions carefully, and use reliable sources.
Q4: Can VCDS damage my car’s computer?
Incorrect coding can lead to malfunctions. Always double-check each step before applying changes and use trusted resources.
Q5: How do I connect VCDS to my car?
Plug the VCDS interface cable into your car’s OBD-II port and your laptop. Turn on the ignition but don’t start the engine, then launch the VCDS software and test the connection.
Q6: What is long coding and adaptation in VCDS?
Long coding involves changing binary values within control modules to enable or disable features. Adaptation involves adjusting specific parameters or settings within a module.
Q7: How do I revert to the original settings if something goes wrong?
Before making any changes, always record the original coding or adaptation values. If something goes wrong, you can simply re-enter these values to revert to the factory settings.
Q8: Where can I find reliable instructions for VCDS mods?
Use reputable sources like Ross-Tech, CARDIAGTECH.NET, or trusted VW forums for reliable instructions.
Q9: How do I know if my car has a Rain Light Sensor (RLS)?
Check if there is a drop-down menu in Coding for the RLS in the Central Electronics module. If there is no menu, you likely don’t have an RLS.
Q10: Can I adjust the service reminder intervals with VCDS?
Yes, you can adjust the service reminder intervals in the Instruments module by changing the adaptation values for the maximum time and distance to service.
